Poorly designed
Second: I get a notification every time someone signs in. So many notifications with no importance (even 3 or 4 on Xmas day from “support groups “ although I have no idea who they really are and what they’re doing. If there is an important message it is buried in the mass of irrelevant messages and gets missed.
Therefore it is not only a waste of time, I think it increases my liability should an important message be missed.