I feel like there should at least be a compromise. IMO if they have their kayfabe name as their account name, then they should maintain kayfabe.
If they want to post stuff about real life, they should have a second account with their real name that way it's fair game for whatever they post. Since that probably won't happen, they should at least avoiding taking pics with people they're currently feuding with.
Edit: Also the female superstars are the WORST at maintaining kayfabe, I've seen face girls taking pics with heels of both genders.