I'm using Firefox + uBlock Origin logged in and it works totally fine. Maybe Youtube removed the anti-adblocker on select accounts? I remember I once entertained myself with writing a report in which I sounded like I'm sitting in a retirement home and have no clue what's going on with "ad block." Did perhaps someone actually read this?

I think you have simply been lucky, the full story is that uBlock Origin and Youtube have been tying to outpatch the other, with uBlock rolling out a bypass to the filters every one-two days since late October (https://github.com/stephenhawk8054/misc/commits/main/yt-fix....).

Depending on if you've set up uBlock to auto-update and when you've watched youtube relative to when the block filters got updated you might just not have been hit with the latest detectors while they were active. Personally I know I got the "accept ads or leave" modal with firefox + uBlock, locking me out completely on one of my devices.

It seems to be something which is randomly deployed. Not everybody gets the warning.

I got it in the past for weeks, though.

Same here . No problem with anti Adblock. It was shown twice to me and I googled „YouTube alternatives“ then tried Vimeo and it was nice. Maybe they did register this ? :D

Same, I use Firefox + uBlock Origin + YouTube Unhook for a cleaner interface. I also always watch videos on private navigation windows (my default way of browsing the internet) and I manage subscriptions with the RSS feed of the channels, much better to track what I have watched since the default homepage of YouTube does not display the last videos of your subscriptions.

I've been randomly getting the situation where the video on Firefox doesn't work, but the sound does. It says something like "Sorry something's gone wrong", but for a brief second I can see the video. I think it's connected to the ad-blocker changes, but it doesn't actually have a message about having an ad-blocker on.

One of the benefits of ublock origin for me is blocking the youtube comments section, along with all of the video overlay elements.