I also like the mobile youtube website where they will ask you to create an account / login every 2-3 video views to "enhance user experience". This constant nu

I also like the mobile youtube website where they will ask you to create an account / login every 2-3 video views to "enhance user experience". This constant nudging (also a dark pattern) is clearly not about enhancing UX (commenting and playlists are not so much of use if you just watch links somebody posts in a chat or email) but clearly for youtube to serve better ads and track you more.