Last time I checked they were still injecting code in random pages (for example on old reddit where each post in the list of a sub had additional stuff that was a PITA to disable).
In the comments: crypto bros and privacy nerds have the same shit fight they always have in every brave post. I honestly don't think anyone even uses this browser and likely never will.
The hivemind/stupidity and the amount of Mozilla apologists among supposed techies amazes me everytime. I'm glad I left Mozilla community and FF a few years ago and I find extremely satisfying watching them slowly dying. I'll celebrate the day Mozilla and its shitty community ceases to exist.