I added few features which I felt would be useful - easy way to organise and group tabs - simple way to save and resume sessions with selective context.
What are your problems that you would like to see solved?
This would of course apply to not just open tabs but tabs I used to have open, where the LLM knows about my browsing history.
But I think I would want a non-chat interface for this. (of course at any time I could chat/ask a question as well)
Resist the call to open in a tab every link in this article, overcome the fear of losing something if all these tabs lagging behind are closed right now without further consideration.