Why do people convince themselves they’re an ENTP and then proceed to change their whole personality to this “edgy” “heh I’m such a manipulator” mentality?

I can’t speak for all ENTPs but I’d say I’m a pretty decent person. Some people might dislike me for my bluntness or my egregious jokes but other than that I would never go out of my way to hurt someone. I don’t think manipulating random people is fun, I don’t debate to “win” I debate to grow, I’m overly curious about the most pointless shit, and I overall give off an annoying little sister vibe (from what I’ve heard at least). Is it because you wanna be Alastor from Hazbin Hotel? Is it because you got mistyped on 16p and have no idea what a cognitive function is? Why are you doing such a bad job at being an imposter? Do some research, go buy some deodorant (you probably need it if you wanna be Alastor), and learn how ENTPs think if you want to put on a convincing act.