Related announcement: https://support.mozilla.org/en-US/kb/privacy-preserving-attribution
TLDR: Mozilla wants your data and it’s opt out. If you’re on FF 128 it’s already on and you will have to turn it off manually. Shame how they have fallen this low. The LEAST they could have done is show a pop up announcement when the user upgraded to 128.
Also: +1 to Librewolf. Mozilla is definitely going to try more scummy crap like this in the future. Definitely the better option over Firefox.
I’m not commenting on implementation itself but rather on how Mozilla went about with an opt-out approach into the collection program (even if it was for testing) to a community they have cultivated with the promise of privacy.
Collecting my data is a big deal. It doesn’t matter how it is used. I should at least consent to it.