The deep political establishment is infinitely more interested in funneling people to Alex Jones-types or Tucker Carlson than anyone with an actual critique. Right now they're kind of slowly trotting out the JFK stuff, crucially couched within the whole "GLOBALISTS" thing that if necessary whichever faction of powerful actors manages to seize control in the future can distract the public for a bit longer by excising only the "bad capitalists".

What I do is clear watch history if I accidentally watch something on the website itself, but on the account where I actually want good recs I haven't updated my watch history for 7 years now. It just cuts off at a point and anything new I watch gets marked "not interested" (which does seem to work for me, I think continuing to watch and have updated watch history contributes to them reappearing, but for anyone else you can also report them for violence and such to make sure they stay hidden).

There's addons for browsers to send youtube links directly to mpv, you can use a proxy.

If you're on the PC, get Freetube. One of the huge plus of using Freetube is the ability to block channels. I have almost 100 channels blocked, ranging from reactionary bullshit to clickbait bullshit to just shit that annoys me whenever it pops up when I try to search for videos.

OK, groomer.