> Sidebery for Firefox is integrated with profiles pretty well. Sorry, but no. This is from someone whose main browser is Firefox with Sidebery. Sidebery can

> Sidebery for Firefox is integrated with profiles pretty well. Sorry, but no. This is from someone whose main browser is Firefox with Sidebery. Sidebery can be configured to have a relatively low integration with containers - not profiles. You could argue that containers are very similar to profiles, and in a sense they are - but there's no deeply integrated UI/UX between Sidebery and containers. The spacial isolation Arc does by tying a space to a profile is much stronger and IMO much easier to grok than anything with Firefox and containers.