I have been fighting YT for the last 3 months, normally I win with them blocking me after a week. This time they are relentless. I run Firefox Beta/Firefox with uBlock Origin and some other ones, It blocks ads with zero issues but if I am signed in to YT they block me hard with the full on warning screen. All I do is log out, and I am fine and I still block all ads. If I want to comment on a YT channel I log back in and comment and log off. Of course I cant keep my favorite channels so I just use the Firefox bookmarks. Every so often ( once a week ) they don't block me for less then hour and bang they catch me and block me. No big deal. They use to stop after a week before this run of heavy blocking the last 3 months.