They do have the "New to You" category on the home page now which you might find useful.
I keep getting recommended the same damn set to videos which I've passed over a hundred times. Not sure why the "algorithm" is getting so much love, it's got some attributes that are pretty clearly crap.
One of things I found the coolest, was when I am watching a video, and if the video mentions for example some event that happened a while ago or a person being referenced, I would immediately search for that, and I would see it already recommended on the search bar.
Maybe lots of others have also done the same, and it recorded that as a meaningful suggestion. Or maybe it's standard ML techniques, or the new Transformer models diffused across Googles products I'm not sure but was noticing this even around 3 years ago.
how the algo can be so good, and so bad, at the same time boggles my mind
the repetition just feels so unnecessary in many cases -- I know there's so much more content out there that is not a huge leap from what I watch regularly but the recommendation engine makes it broadly inaccessible
one related symptom of this - i think - is when you watch one or two videos on one new thing and then get drowned in videos about that thing at the expense of everything else