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 really really want to move from google workspace, google photos and google drive. I used it all to backup a 16TB archive, sharing photos with family and friends and keeping my personal files in the cloud and synched across computers. I used a Synology to backup the archive from the computer locally to the Synology and offsite to google drive. But here's the thing, I'm a somewhat PC and Mac-savvy technical guy, but purely GUI. Is moving to Nextcloud on my synology going to be as easy as moving to google drive? I'm a little scared TBH. There are so many ways of installing next cloud and doing 3-2-1 backups and I don't have time to handle a little error on a Synology destroying my whole workflow for days.. Someone give me hope.