Earlier quoted context omitted.
I love Firefox in theory, it's just that in practice I've never been able to stick with it. One thing or another always leaves me running back to Chrome. It's possible that it's just my own bias and familiarity, but I'm not principled enough to endure an inferior experience in any way. Plus working in chrome dev tools all day long, you really miss it when you want to pop something open and look under the hood real qu…
Firefox's web tools are slightly different, but very comparable. Firefox container tabs are game changing.
(Before I get you-can-do-this-and-that replies, I know Profile Manager exists, and that's an ugly hack: macOS users should not need to run multiple copies of the same app bundle.)