Searched for this on the forum i couldnt find anything on the subject.
Many of us botters dont want anyone to be in our friendlist ( risk of getting reported ofc) but at the start of the game i was joining public games so these people could see you even if they not in your friend list.
I managed to find a way to erase all friend list and people in your recent players.
Just go there and activate desactivate Real ID
EU https://eu.battle.net/account/manage...unication.html
US https://us.battle.net/account/manage...unication.html
It takes a bit of time to reset but it worked for me Hope it help some of you.*If you disable Real ID, your Real ID friends list will be permanently erased. You will have to add your Real ID friends again if you reactivate Real ID.
EDIT: it seems it would only be REAL ID friends/recent players that still can be useful