> That's excellent sexual health care if you ask me.
I am talking about emotional health, not physical.
> Courting consenting adults for fun and pleasure may be done safely and it's a fine creative outlet.
Most things can be healthy or not; we are not talking about the actions but, again, the emotions. Cleaning your kitchen can be a healthy outlet; doing it because of OCD seems probably unhealthy. Very generally speaking, serial sexual partners to satisfy needs for control, mastery, security, etc. seems like not the most emotionally healthy solution. (It has nothing to do with sex in particular nor with some puritanical view of it.)