DeArrow is another useful extension for Youtube, created to remove clickbait from your feed. It removes thumbnails and changes video titles based on user suggestions similar to Sponsorblock.

I generally use YouTube without logging in on the PC and clean history every now and then. No matter which videos I watch first, the feed gets populated with such amount of garbage, that it kinda surprises me. Softcore porn, cop and gun shit, shitty political stuff, it’s flabbergasting.