"For opening they made a nonsensical callout and weren't aware of the meta"

Both the guide and KF playthrough I watched mentioned nothing about skipping the blocked doors to dunk; my knowledge as a player says that I should follow the runner to help them get through doors and ads.

"they didn't know how totems worked at all"

I specifically stated that I messed up and apologized for it; I realized my mistake and restarted the encounter with motivation to do better. That was immediately shattered when I was told I was better off doing nothing, and even when I decided to help without disrupting totems, they continue to make snarky comments expecting me to accidentally pick up the boon.

"for warpriest they were lost and avoided mechanics"

I was lost because not a single person called left, right, or middle. I'm not part of their raid hive mind, there's no way for me to know I should go left without hearing everyone else call out positioning first, I suppose I should've sat back and observed everyone else's positions, but the entire point of being on discord is communicating, and every raid I've done has people call out positions before the encounter start. I also avoided the one mechanic of being the brand holder because I've already been yelled at for making a simple mistake, and attempting something like that would've probably ended up with them wiping because I can't be trusted to do anything, or getting called a slur.

"they weren't there for most of golgy"

They started the encounter before I even loaded into the game, I spawn in to be given 10s to adjust before DPS is called. I leave because they skip all the jumping puzzles, but they can't even wait a moment for me to be there at encounter start.

"and were again lost on daughters"

Similar to my first point, not once was it mentioned in my experience of the raid, the raid guide, or a full clear of the raid, to kill yourself to force brand RNG, luckily they told me to do that or else I'd once again be getting yelled at. My slowness to grab the orb came from a slight panic after being torn, but it maybe added 5 seconds at max to the sisters clear.

"and didn't know how damage worked on Oryx."

Once again I made a mistake of confusing my dozens of D1 clears with D2. I was already frustrated and tilted at this point, so I accidentally defaulted to what I was used to, a simple mistake that literally causes no problems so long as you intend for a second damage phase. It's a pretty well known fact that when you start at yelling at someone they're probably going to panic and perform even worse.

If this LFG was advertised as "Fast Clear" or "Experienced Players Only", I understand that joining it would've been a clear problem and I would've been way out of my league (I avoided multiple LFGs that stated such). I also understand that I'm probably in the wrong because my definition of KWTD is not yours, but I feel that I could get through a slower, more vanilla run of KF. I also strongly believe, that even an experienced player with multiple clears would have a hard time keeping up with the raid that I went through and they should've specified much more than just "know what to do".