> not like the power users who currently use Firefox and yet dislike this stuff are going to switch away from Firefox
Not a Firefox power user, but also not a fan of having to learn through HN that I need to disable some random opt-in to not have my browsing leaked by my browser. Was genuinely on the fence about deleting it and simplifying to Safari.
IMO this holds Firefox to an impossible standard; it is vanishingly unlikely that Safari doesn’t perform this same type of user research and data collection, for search utilization wrt their relationship with Google and for other features of the browser. Your point about being surprised by this is certainly valid, if this is indeed opt-out/in by default.
I am a happy user of LibreWolf: they do the opt out for me. On android I use mull. I have to say that I am quite happy and really do not understand everyone moving to chromium based browsers.