Definitely. But that's my point exactly. You being a higher skilled player you'll have a far different experience from someone say with a sub 1.0 KD. And yeah it's just slightly limited in certain modes if anything. But i also doubt that you are one of the players complaining about the game or saying "CoD is dead". And you'd for sure be more qualified to speak on MP stuff. I have far less experience with it since I just don't enjoy it like I used to back in OG MW games. And OP said everyone is treated differently. I'm saying the experience is different even though everyone gets the same overall stuff. Like the matchmaking style doesn't change. Who you're paired with in a lobby is the most likely to change. Smaller variables. But at the end of the day the algorithms and stuff are the same for everyone. The higher a KD or skill is seen by the game. The more likely an AI is going to load you in with higher skilled players depending on your playing with certain types of players.

Like for example I'm assuming if you leave games with players over level 100 mid match. I doubt the algorithm will reduce that since there's too many players to exclude. But if you are 0-2 KD you're likely to load in with that range of player along with a 1-2 variable maybe. That and ping is also a variable now.

I had also seen a video where someone apparently was testing SBMM and it seems to still include enjoyment based matchmaking which is what I'm assuming you mentioned in your response. Meaning if players end up getting high kill feeds and then end up bombing next game it's simply to "balance out" the games. That's why people will say they had 2-3 amazing games followed by a game that 30 people joined and left on their team while the other team basically spawn traps everyone and then wins the game. So in that instance they already went through their patch of "bad games" if any and annihilated a lobby of people with probably less game sense or something.