Exactly this. I never see ads on youtube from my desktop, and I don't use youtube on phone. When a friend wants to show me some youtube video they like on their phone, its always a bit of shock how annoying those ads are. I don't have any premium account, just usual set of blockers.

I've became super allergic to ads generally quite some years ago, not watching any channel on TV, just movies/tv shows streamed from PC. Can't and won't go back, ever.