My wife bought me a monthly subscription to Youtube, so I get an account which gives me advert-free viewing and the ability to download videos. I download videos in the night when it’s cheap and watch them in the daytime. I’m loving it; it’s hellishly expensive though, something like £20 per month
but you can get a family membership thing which will allow both me and my wife to access content - can’t remember what the cost of that is, but it’s either the same as an individual account or there’s a very small additional cost.
I’ve been watching various physics lectures which infuriate my wife, but there is a wonderful variety of music so she can forgive me later.