Could project archiving improve organization?

I was thinking it would be very good if it were possible to archive whole projects as you do with chats. Since I make a new project for each course I take, my projects tab has been very full. I don’t want to delete them since I occasionally do check back to some of the responses, but I do not want them to be on the projects tab continuously. This is not a MUST HAVE feature, but I think it might enhance quality of life. Thoughts?