YouTube recommendations don't work at all for me. YouTube will only recommend to me videos I've already seen. No matter what. Home page? All videos I've seen.

YouTube recommendations don't work at all for me. YouTube will only recommend to me videos I've already seen. No matter what. Home page? All videos I've seen. Sidebar? All videos I've seen. The only way for me to find any new content is literally to search. It makes zero sense.