Not to hang around like a bad smell every time they come up, but just think it’s worth noting they are not open source anymore, instead being “source available”. Really gives me the old school “greenwashing” vibes Microsoft used to do with their Shared Source licenses. Poor showing considering they used others work to get to where they are, then shut the door when others started doing the same.
I would say feel free to give Waterfox a try - I’ve tried to strike the balance of useable web and privacy, with the added enhancement of Oblivious DNS enabled by default.