There are free browser extensions that block ads. The only value add is the premium content.
That's why I have YouTube Premium - best of both worlds.
I also pay for YouTube Premium and like their new subscriber feature, but also don't mind ads when they are embedded in the content and the content creator gets to pitch the product in their style. One notable example on YouTube is Binging With Babish.
I'd pay for premium if I felt the compensation ratio was fairly balanced towards creators, but it isn't. Ironically, while I listen to most of my music on youtube, but when I really like something I buy it on bandcamp because they treat artists fairly.
Even on mobile?