Here, I'll fix it so it's more clear what you're asking for:

I shouldnt have anyone else's experience forced on me without consent. It seems like this shouldn't even need to be mentioned, but here we are. I'm saying that in all seriousness.

It should be no one's concern but mine what I see on my screen. If I want to hide all other player characters (and I do, without exception) because I am the main character and seeing other player characters with better glams than me makes me self-conscious, then I should have that choice.
Ridiculous copypasata troll post aside I think you're either looking for a single player game or you might need to consider seeking out mods. They're never going to add this absurd, disturbing request into the game. Ever.

Just for you I'm going to dress my bunboi extra flashy tomorrow. :3