Or if true, extremely idiosyncratic. This thread is one of the more amazing case studies for people making blanket generalizations from problems that seem to be very specific to their setups and hard to reproduce elsewhere. I don't want to say the problems aren't happening, but there seems to be a wild overconfidence in generalizing from unusual case scenarios.

Of course it's not limited to Firefox. I think it happens with everything from people's first experiences of Mastodon, to people having random bad experiences on some particular Linux distribution to any number of other things.

I think to me the most have spending one I saw was people insisting F-Droid had problems that I could never reproduce when I was using it simultaneously across like four or five devices, including a pixel C tablet with lineage OS, and old Nexus 7 also with lineage OS, and two of my phones as I was in the process of transitioning from one to the other.