Firefox multi-account containers [0] are great, especially when combined with Temporary Containers[1]. Firefox add-ons (extensions) are also great, but often extensions ask for an uncomfortable amount of permissions. For example, price comparison extensions want to run on all websites.
I want to use multi-account containers to be more selective about which extensions are active. For example, I would like to restrict my price comparison extensions to a "Shopping" container.
Is this possible? If not, is there some other mechanism to accomplish this?
I already use multiple browsers for another layer of isolation, so I'm most interested in solutions that work within Firefox.
[0] https://support.mozilla.org/en-US/kb/containers
[1] https://addons.mozilla.org/en-US/firefox/addon/temporary-containers/