Has anyone noticed a decline in Youtube's quality lately?

My recommended videos are so terribly random and inaccurate; I get frequent suggestions that have absolutely nothing to do with what I usually watch. And I constantly encounter spotty history. Like I’ll watch a video, close the window, decide I want to go back to it, click on my history, and it won’t be there. And overall, it only shows like 60% of what I’ve actually watched. I can still just look through my internet history to find it, but it takes a little more time to do that, and it’s just annoying. Anyone else notice this about youtube lately?