Plenty of other services (like Spotify) stop showing you ads if you pay them enough money.
[0] https://www.mediapost.com/publications/article/416547/youtub...
[1] https://news.ycombinator.com/item?id=46322556, https://news.ycombinator.com/item?id=34299433
That's more like "paying to not see ads" than "paying for content".
Amazon does the same with product ads.
Meanwhile spotify also has at least two autogenerated playlists of the songs you have chosen to play more than a few times. Literally "Here's the songs you recently took an interest in", and they do not fill your front page with that autogenerated playlist!
Because that copy they are shoving in your face is not Informing you of useful Features or Inviting you to try something we made, but is instead managed by the marketing department.