I really liked brave and this is an interesting feature, but I had to stop using it when I tried syncing my bookmarks - for some reason, a bunch ended up duplicating, and I have a lot of bookmarks that are well organized.

Otherwise, I would have kept using it - it was fast and energy efficient on my intel macbook, way better than chrome.

I also have to say - I hate when I have so many tabs open. It's basically a manifestation of my ADHD. I need to focus one thing at a time.