Just yesterday, I encountered another Web site that told me my up-to-date Firefox ESR was somehow too old, and it showed 3 big icons for their "supported" browsers (Chrome, Safari, and MS Edge).
(It was one of those staid non-tech corporate sites that wasn't doing anything beyond forms and a bit of JS, which they could've done 15+ years ago.)
Please don't do these "supported browser" games. Instead, use appropriate Web standards that are supported broadly.
Forgot to connect that to the post... Even if Firefox fights the good fight for things like better countermeasures against corporate surveillance, we need many of us to be using Firefox, and to not be developing Web sites that gratuitously support only the most corporate-controlled browsers.
I agree but it's cheaper for a company to look at % of usage and optimize for that. For internal websites, my company generally doesn't bother with supporting Firefox. It isn't worth the price to test it, especially when it's crappy quality internal websites built by people with no expertise.
Sucks, but that's just reality. I spoof my user-agent on those.
That stops working eventually. Possibly soon. So, many techbros should be running Firefox, and we should be building things that embrace genuine standards.
(It was one of those staid non-tech corporate sites that wasn't doing anything beyond forms and a bit of JS, which they could've done 15+ years ago.)
Please don't do these "supported browser" games. Instead, use appropriate Web standards that are supported broadly.