I like where this is heading but their pre-selected categories don't make sense. Container isolation should be based on security requirements rather than site c

I like where this is heading but their pre-selected categories don't make sense. Container isolation should be based on security requirements rather than site content. E.g. shopping and banking have similar security requirements that are different than following a click-bait link on facebook. I'd like a container per Google account since trying to switch users in their apps is a disaster that forces me to run multiple browsers. I'd also like to tie sites to specific containers. So supposing Banking stays its own category, that should mean that any sites that open in the Banking container will never open in another container. Similarly it should be possible to whitelist a set of sites for a container so e.g. only specific banking sites will launch in the Banking container. Each container should have its own set of security permissions. I'd like to have disposable containers. I want a safe space where I can open a sketchy link and not have to worry about that page doing anything to the rest of my environment.