It's an interesting look at the notion of audience algebra, and how people solve for it. Essentially, a lot of these personalities either strongly suspect, or flat out know, that a percentage of their audience is racist/sexist/homophobic. So the question becomes "Is it worth more to me to cultivate an audience base that more closely reflects me and my interests/beliefs/values? Or do I value above all the prospect of making more money by letting deplorables into my tent and making them feel safe enough to keep coming back?"
This is honestly the dilemma at the center of a lot of channels/blogs/podcasts. Businesses in general, really. They're forced to make a value judgment: Potentially smaller audience that isn't full of disgusting pieces of fucking shit, or larger audience that includes a lot of turds, but might make more money.
Many people will choose the latter. It's just more important to them to tolerate (and be known for tolerating) racist/sexist/homophobic/transphobic beliefs so long as they're not directly, blatantly espoused, for the sake of maximizing their profit potential. "Oh, it's all about the games." "Oh, we keep politics out of our content." "We're not left wing or right wing, we're X-wing!" that kinda shit.
And for some content producers, once you make peace with that decision, maybe it's even easier to slide down that greasy, deplorable little hill into their valley and openly cater/pander to that mindset.
Which makes the projection about SJW's and White Knights all the more transparent. Of course they think people doing the right thing and standing up for the right thing are faking it for the hits and the empty plaudits. Because that's exactly why they've forsaken common sense and basic decency and thrown in with gaters, neo-nazis, misogynists and anti-LGBTQ. Because those people will love them for itand more importantly, maybe they'll even kick them down a few bucks or two.