Hello privacyguides. I have a question:

Talking strictly about security, how would you rate multi-account-containers for compartmentalizing internet activity? By compartmentalizing, I mean if, for example, I click on link “xyz” on container “a”, and this link is somehow capable of accessing account “b” and compromise it. Except I have this account “b” logged in another container. Would the website be able to compromise the account? I know zero-days exist, but in a typical situation, would this extension improve security in this example or not?

Thanks in advance for your time and any answers!