> but quite a few of the big ones (i.e. Crowder, Shapiro, Peterson) detest racism ...
Yes, but the YT recommendation algorithm doesn't know that, and even if it could know it wouldn't care. It's enough to watch a few IDW (Intellectual Dark Web) videos, the system will assume that you want racist, far-right, etc. content and that's what will pop up in your recommendations and "Up Next" video plays. That's an entirely programmatically-generated "pathway" into the alt-right rabbit hole; it has nothing to do with who the IDW themselves would want to associate with.