Social functions aren‘t necessary. That‘s what we have ther platforms for.
Just being able to search for users by either their real name or user would be very helpful.
Oftentimes I see an interesting video on YouTube and would then like to find their racks here, but it is usually by chance that I do. Then I copy the link to their profile and put it in my notes app. It works, but having this simple functionality right here would be great!