Why do MOST black people think think they're automatically cool?

It's like their black so they have to act cool. They just try too hard and it makes them look lame and whack AF. They're such followers to their lame rappers. back in the 90s when all these gangster rappers were out, they started robbing houses and dress ghetto even if they were from a high class family. now these rappers are all cocky and their fans act the same way and the poor ones are spending what little money they do have on their "swagg" every time they come up with a new word, their fans use that word in every sentence. The same ones that dissed that emo kid a few years back are the same ones wearing tight pants now. They always get rowdy when their about to fight like they trying to stall so that someone can break up the fight before they actually. and if they're in school and a principle or teacher comes they throw a few hit so they wont look like they werent gonna do nothing. I listen to CHICANO rap and I don't go out all cholo or have any desire to join the sur 13. I dress half cholo and half skateboarder (don't skate, just like the clothes [non-tight]). yeah so you cant even call me a follower...