I begrudgingly left Firefox for Chrome because Chrome supports U2F and Firefox doesn't. It's just too much of a pain to log into my U2F-protected accounts on Fi

I begrudgingly left Firefox for Chrome because Chrome supports U2F and Firefox doesn't. It's just too much of a pain to log into my U2F-protected accounts on Firefox. I even tried the U2F Firefox extension, but that doesn't work on all websites (some of which I need).