I only make chess.com friends with people I know from my groups or get to know through PMs. Occasionally, I might trim my friends list and remove some I no longer interact with. Please do not take offense.
I recommend below group for all admins or members who would consider becoming an admin or creating a group:
Admins Corner & Training Center
If you cannot resolve a personal conflict on chess.com, consider taking your grievance to the arbitration group: https://www.chess.com/club/mediation-and-arbitration