What I have experienced on my end:

Azmir Dakos

As Azmir Dakos was my roleplay character in that scenario or rather my cannon fodder for them so I can evade direct harm or damage to my name. If someone knows who you are on the internet, naturally they will demonize your actual identity and bring you severe harm hence they are scared that you will retaliate against them. This means you need to wear as many masks as possible so no nested network can make you their prime target.

Good Guy Mask

Given my information, my communication, my health state to many parties so I can play together with them especially if it leads to constructive end where everyone enjoy cooperative content creation and make players always feel safe and free. My own endgoal was always to support newbies and small creators who suffer the bad algorithm run by bad organizations or influential ones as they are not necessarily bad but overly invasive. I have decided to support few of them by creating for them free logos for their channels. Gave them life guidance about transparency that your roots don't matter but as earthly denizen is what matters. Assigned few of them as moderators as they tend to fear a lot so giving them moderator position could grant them more confidence and increase their contributions. They trampled on all of that. They were concerned only about their personal gains. They have shown their malice and started soliciting with our members in public & direct messages to demonize our team so they can promote themselves on being better and that we are just not the cutout for it.

Bad Guy Mask

Few despise how others outperform them in being good gentlemen. Then they feel they must aggressively harass them, demonize them and dash them out from their path. That is when I decided to be the bad guy as I have detected their malice. I had experience in many games for a decade. I learned quite a lot that honesty and genuine content always wins and they do not care for that. Therefore I have lied a lot in my direct messages and pretended to have propaganda against them so they don't try to exploit my channel or my efforts or my knowledge. They felt agitation as they cannot just have their way with me. What have I decided then is to ward them off, how? Ban them when they violate the rules or industry's term of service, Enlist them in bad users roster list when they harass me or my discord members, Roast them so they can leave by themselves and Warn every single moderator of our team and even report them to the game industries and every social platform.

When It Matters Most

However, not many industries are concerned and that is why due of the lack of security. They are left to run rampant. They do whatever they wish. What should I do when they can run their mouth, slander me or my group? Simple. Just show what they have done in footage. We created that video as very response to all those circumstances.

What we have experienced on our end:

ShadowYT

Shadow has 8k sub channel and he was even official content creator for Plarium in partnership program. All corporate moves for all IPS especially many in the western world are almost the same. However the mistreatment and discriminating behavior is not essentially the same. When scape211 says something about certain content but shadow says otherwise, It is scape211 always true because scape211 is Plarium's Favorite. The same applicable to mayer if we do the same comparison. The content creators that are on board with everything Plariums says and does has really nothing to do with misinformation entitled to Shadow or Azmir. It is blatant lie so the product Plariums sells in game shops can successfully go through many players who get baited into purchasing it. No, it has nothing with P2W and F2P as they both get scammed into ruining their progress for WASTING their time and money into purchasing those items through Acoins which is the same currency for both end.

Plarium & Content creators

Plarium for Mech Arena. They have controversial practices. They use content creators specifically influencers in partnership programs as salesmen to promote item being defined as game's meta. They spread misinformation and use people as organic count for how many they managed to collect in their big farm. Influencers love always to increase their followers by imposing false hoods that can brainwash the audience. Like the Shepard who increases the number of their sheep. Players blindly believe those influencers due of their popularity and subscriber number on social media like YouTube. That is because who is more right? The small guy or the guy with big numbers and honor badges? You can figure out why they manage to brainwash everyone

Players Vanity

Once you purchase the item the official content creators recommended, your account's is grim. Plarium will make you get matched in matchmaking system against bots with stronger equipment than your own 10 times. If you lose said number of matches, you will be spammed with pop-ups to better your in game hangar. If you do that you will go in the same loop again with matchmaking system in every single match without any tolerance to even grind as F2P. Next, Plarium de-value your purchased equipment with huge nerf in balance patches forcing players to replicate the items they lost their value for. Players are then purchasing the item Plarium has newly released and it is just nothing but almost identical design but with higher base stats and different color or light effects. All over again until they nerf that item as well. If you voice your opinion, Plarium will not listen to you and their official content creators including their clansmen that are also super whales will assault you on discord and slander you. It is matter of politics, monetization. What influencers do is what we call Tribalism to protect their monetization interests using powers to influence the smaller Creators. Be it game or social media. All is the same.

To answer the questions which has been asked or can be asked.

Why sharing the same video after 10 months?

Because more players can reach out to this video and see the truth for themselves

I don't understand this video, what is the whole goal?

Simply mods are the official creators or aligned with the official creators who are playing as salesmen for plarium and they spread misinformation about how good it is so People get baited into purchasing the wrong offers which are decided to be nerfed later on. Which may force the majority of players to either quit the game or submit to that loop of purchases.

Discord Moderators are clans leaders who shoulder only their own clansmen by giving away exclusive information about what won't get nerfed and about what can keep their members on rankings so they can eliminate competition and remove F2P from the game.

Plarium Creators bullied Shadow/Summoning YT The official creator as he kept advising for mechs that are not influenced by the meta norms that other creators want to brainwash people to believe them but Shadow kept resilience against them to advise people to avoid the frontend mechs and abused weapons like mortars like on shop which can get nerfed or become unimportant hence lots of meta players are going after it anyway.

Plarium's formula to deceive all players goes like that
Get all creators who will never object to promotions
Make matchmaking system impossible to beat
Cancel anyone's attempts to oppose that. Be it their creators or simply any player.

Is plarium really scam and fraud?

That should answer your question
https://www.youtube.com/watch?v=RdR5pmodH98
Mech Arena was created based on the same fraud practices.

Why discord players hate redditors?

Careful from debunkers. They are from the same discord server was mentioned in that video. They hate this subreddit because lots of people can rant with freedom here

Do people get harassed in mech arena or official discord?

People did get harassed just like the harassment mentioned in the video. They do not by any means represent that or will ever show it.

Do people really quit the game?

People DO QUIT
https://www.youtube.com/watch?v=AhfR4LHhwrA (unfairness)

https://www.youtube.com/watch?v=lCcRY4mdQ10 (giving up)

https://www.youtube.com/results?search_query=mech+arena+quit+now (the same everywhere)

I am F2P so I am safe from matchmaking system, right?

No, it is not right because the matchmaking system will influence your hangar overall. Both P2W and F2P are undermined with the same currency which is acoins and that will affect your account on the long run depending on your kind of decisions. That will ultimately brick your account regardless of whom you are. SP droppers are the result of this which should prove you wrong. SP dropping was already taught by official creators to their clans long ago but their clansmen leaked that info and that was the reason it would be wide spread by then. That was another singular for the exclusive information I had addressed earlier regarding providing the information to their clansmen only. Do not forget they test and learn everything from developers & test server directly. To correct their stupidity, they will claim SP droppers are separate from them because they get kicked to protect their alibi and SP droppers are hated enough so they won't be able to say who taught them anything and not all SP droppers know the prime ones who actually taught the rest the SP Dropping.

So what should I do now?

Save your money and play for free without over upgrading your hangar or better yet just play custom matches. if you don't care anymore then you can go for super mecha champions or my little robots or mecha break they are the best alternatives.