Pretty interesting analysis from TechAltar about Mozilla usage and revenue trends, which aren’t as dire as they’re often made out to be, but how the search placement deal with Google is indeed endangered, which may be pushing them to their recent embrace of adtech as a new revenue source
Firefox-based browsers on Android lack Site Isolation. Who protects you against a malicious site performing a Spectre-like attack to gain access to the memory of another website you have open. That’s the biggest reason I don’t use Firefox mobile.