Don't multi-account containers just separate cookies (and maybe other storage mechanisms)? I'd expect that a lot of people want separate bookmarks and extensions, too.

I think you have to use multiple profiles to do that, which is kind of clunky. Anyone know of they have plans to make managing and using multiple profiles smoother?

Different use cases. I need to log into a bunch of AWS accounts. I don’t need whole profiles for that. I just need isolated cookies per tab.

Also the privacy is nice having every tab in its own container.

I use it for multi account login. 10 different aws accounts open at once.