looks like rendering adblockers extensions obsolete with manifest-v3 was not enough so now they try to implement DRM into the browser giving the ability to any website to refuse traffic to you if you don't run a complaint browser ( cough...firefox )
here is an article in hacker news since i'm sure they can explain this to you better than i.
and also some github docs
I will happily stop visiting any website that demands I use an approved browser.
You won't have a choice if it's a bank or your job. This is the truly insidious thing, if enough important websites start demanding the standard, you might just end up forcing yourself off of the internet with that attitude
I’m already locked in, I have to use google products daily for work as my work email and drive is all done through google. There’s no moving off that unless I leave my job and even then there’s no guarantee.
Fuck man, this blows.