If I buy ad time on late-night shows on NBC, I know I don't have to worry about Jimmy Fallon opening his show with a diatribe on "White Genocide" or "How feminists are the real Hitlers" or incoherently rambling about LBGTQ tumblr teens in a sweat-stained Starwars t-shirt.
Several Youtube content creators want to be able to freely oscillate between their core content topic (gaming, pop culture, etc) and random "edgy" topics. You're free to do that, and you shouldn't be censored, but you are not entitled to ad dollars.
They claim they're just trying to be "real" and "authentic" with their audiences, but how is it "authentic" to rant against Jews, Muslims, immigrants and neoliberal globalism while lining your pocket with ad revenue from Johnson & Johnson on a global technology platform built by immigrants/1st-gens, many of whom are jewish or muslim themselves? The cognitive dissonance is exhausting.