Not a good look for Firefox. Third partners and device fingerprinting clearly mentioned in the documents.
The move is the latest development in a series of shifts Mozilla has undergone over the past year.
The gecko engine and Firefox forks, such as Tor, Mullvad, Librewolf, and Arkenfox, are stables of private, open source web browsing.
In fact, Mozilla’s is one of the few browser engines out there, in a protocol-heavy industry that many say only corporate or well-funded non-profits can reliably develop.
What is more, daily driving the more hardened-for-privacy Firefox derivatives can be frowned upon by many sites, including your bank and workplace.
Mozilla’s enshittification leaves the open source community without a good alternative to Firefox, after years of promoting it as a privacy-friendly alternative to spyware-cum-browser Chrome.
I suggest reading this diff to the FAQs instead, paints a much clearer picture:
https://github.com/mozilla/bedrock/commit/d459addab846d8144b61939b7f4310eb80c5470e
Basically removes all the language about not selling data and some about privacy. Down in the comments someone argues this is due to a narrow legal definition of that language in certain jurisdictions, but that couldn’t sound more like an empty excuse if they tried. Actually all the reactions from Mozilla I have seen on this so far sound like pure corpo PR bullshit to me.