Custom Friend Groups (Best Friends)

Custom Friend Groups.

I have drawn a small plus sign to the top of the friends' page which I believe would be great if when pressed it would open a small menu asking to name a new tab in your friend page. It would land next to online or somewhere else and could be repositioned by hold clicking and dragging on it.

Maybe a maximum of 10 friend groups? or more and just have some sort of scroll bar.

This would be a very welcome quality of life update. I would be willing to friend a lot more people.

Could also allow the muting of whole friend groups.
Possibly inviting a whole friend group to a server.