"A Billion Nazis at the Table" - The Fediverse model proves contextual moderation by real humans is both easy and affordable. The presence of Nazis on corporate social media implies at least a tacit a
"If you’ve ever hosted a potluck and none of the guests were spouting antisemitic and/or authoritarian talking points, congratulations! You’ve achieved what some of the most valuable companies in the world claim is impossible."
Basically they nipped that shit in the bud and didn't allow it to take root and the Nazis gave up. The ol' anecdote of kicking the polite Nazi out of the bar so it does not become a Nazi bar holds up.
Disable/delete YouTube in your settings and go to settings - apps - default apps - opening links, press on the newpipe app and enable opening links, you may have to add supported links manually