It seems to not matter at all what category I decide because it gets overrun with "trending" videos from my supposed personalized feed. If I want to look at new videos in new categories you should stop putting the same videos from my homepage feed into the feed of the new category I'm looking at especially if they have nothing to do with each other! I click "Arab" I get interracial/bbc content and it's the same with the rest of them. Clearly your current algorithm is not up to par!