Nothing ruins the experience of a perfectly good album like Miles Davis' 'Kind of Blue' more than a jump from cool jazz to an ad for Grammarly that's a full 5-10db louder than what I was listening to.
If YouTube's audio quality was worth listening to, YouTube Premium might be a thing, but Spotify and Apple Music have it down to a science, and, similarly, have fantastic recommendation engines.
Next to radio, YouTube is certainly the poorest quality experience for listening to music in the current era of options.
I keep a family plan for both Apple Music and Spotify to literally just share with my best friends so they won't default to listening to music on YouTube while we're hanging out.
I've collected CD's and vinyl for 15 years, and spent very little time listening to radio - the jarring advertising, especially between tracks on an album, drives me mad as a musician, listener, and producer.