I used to use chrome’s tab groups, they were definitely helpful. Until I wanted to organize things. Tab Groups lacks a lot of the features of the extensions I’m suggesting. I spent lots of time looking for feature rich options in Chrome before ultimately switching to Firefox because it was simply better.

Chrome’s session/history manager also isn’t great, so if I had multiple windows open I had to be careful about how I closed them, otherwise I could easily lose a lot of my tabs. This also wasn’t possible with forced shutdowns.