Why are niggers proud of their heritage?

Like Will Smith or other niggers who go around wearing their traditional caveman garbs and hats. And why is slavery so looked down upon and why does white guilt exist?

If it wasn't for slavery, niggers would still be stuck in africa speaking click-click-anese as opposed to becoming rappers and basketball players.

When a nigger wears their caveman clothes made in africa that means they're proud of the idea that they could have been stuck in africa living in huts if the white man never enslaved those lazy fucks for slavery. Man niggers are dumb.

What about half white half black individuals who have business suits, jobs, MBA's, proper english and are kind to all those around them.  True they are only 2% of Africans but there is still something there.