[jklinger410]

> but I think it's a use case which is maybe in the 0.00001% (if even that).

Actually password managers are very common, and immediately relevant to this conversation. I have a password manager for work, and one for personal. That puts us a bit higher than your pretty dismissive 0.00001% estimate.

Literally the first thing that came to mind and there are many more examples.

I use a tool called Junction which allows me to choose which browser opens up a link, which solves for your second issue.

Isolated browsers are much better than isolated tabs.