I'm using container tabs for privacy reasons, i.e. I keep Facebook and Twitter in their own tabs and browse separately. But the ability to keep work and home s

I'm using container tabs for privacy reasons, i.e. I keep Facebook and Twitter in their own tabs and browse separately. But the ability to keep work and home separate - separate bookmarks, extensions, etc. is really valuable. And although it's possible with Firefox, it can still be a little quirky having to setup custom Windows shortcuts, etc. I'll check out about:profiles. Not sure I've ever seen it.