It’s only a problem when you think it’s a problem.. and even then it’s you that’s the problem not the act itself.

Back in the day they would admit you to an insane asylum for pleasuring yourself too often. At the same time, if your wife was “Ill tempered” you could take her to the dr, who would “service” her to climax as an actual medical procedure.

People have been weird about their junk for the longest time, personally I think the shame and guilt of it is part of what gets people off.