I've used #Firefox as my primary browser for as long as I can remember.
I stuck with it when its performance was comparatively dreadful, and when its performance with my screen reader was worse, because I agreed with Mozilla's ethos.
Now #Mozilla has laid off another 30% of its people, and is no longer concentrating efforts on advocacy and/or its global programmes, it's getting harder to convince myself that their time isn't up.
https://techcrunch.com/2024/11/05/mozilla-foundation-lays-off-30-staff-drops-advocacy-division/