This is a strange take. I'm in many communities. I don't shape shift and become a different person and become annoying or mean to people just because I click into a different community on my feed. It's just so odd.
Like, fine, it's one thing if you're serious and acting grown in /science and joking around in /shitposting.
But to actively troll people and be insulting and being a jerk? Why? I don't think you understand the vibe here. Look at the down votes. They should give you a clue that you are not, in fact, interacting "in accordance". 😕
And there's a huge chasm between "a guy being silly" and being insulting and trolling. A guy being silly could actually be fun.
You are not fun.
You could be! But this ain't it, son.
There's a lot more to your behavior than "I'm just having fun/being silly", and I think maybe a therapist is best suited to understand what it might be, because this behavior is not normal, so to say. Or maybe you already know what the deep shit is that's making you behave this way.
Just... Think about it. Nobody likes this side of you. But I know you have different sides. You can be nice in this community, too.