This isn't true of Firefox though, and if you organize them well enough, you won't have any issue with recognizing what tab is what. I have 11 tab groups, some

This isn't true of Firefox though, and if you organize them well enough, you won't have any issue with recognizing what tab is what. I have 11 tab groups, some with around 4-5 tabs, others crossing 50 easily. I've also gone to nearly 1000 tabs, as long as they're in their group and organized well, you can access them.