Firefox for Android does not support Material UI, has a low minimum API level, and generally seems lacking in features. Why is that?
Edit 1: also the downloading function is super unstable, I lost several files due to firefox starting the download then stopping and removing the download for no reason.
Exactly. I think that has more value than being a little prettier or having the latest features.
It does get a lot of updates too, for example better PDF support and more extensions working. So it’s not like it’s stagnated, it’s just being refined. A few years ago, Firefox for Android was really slow and almost unusable, and now it’s solid.
So I really don’t see what OP doesn’t like.