In my opinion, if you were able to put social networks in the sidebar as a work, you could get a lot of audiences, because in any case firefox is already very comfortable and with this implementation it would become truly perfect
This would be fantastic. I just moved from Opera GX and wanted to have Firefox as a daily driver. But the lack of workspaces/groups and a sidebar like GX is definitely a quality feature to have. It would be of great pleasure if the devs take a notice of this and start implementing this feature.