How the hell does reading Playboy or an X-rated or pornographic movie while jerking off forbidden by the Constitution? Better do that then roam the streets looking to rape someone. What the hell is wrong with you? What a man or woman does in their own home is their business not yours or mine or anyone else’s. In what way does porn attack the family anyway?
This is a state resolution, not the Constitution.
And as far as the Constitution goes, it was made solely for a moral and religious people and is inadequate to governing those who are not, per one of its framers.
In what way does porn attack the family? It illustrates and performs sex outside a family structure. That is why the communists (whose doctrine is “abolition of the family”) wanted it to proliferate.
So before asking what is “wrong” with others, look to oneself.
It is my understanding, though I admit I do not know all that much about the literature on the subject, that excessive masturbation is harmful as it inclines men to do just that, masturbate and not seek out wives or relationships. If true it might be very harmful to young men. The supposed proof of this is the development of an entire generation of young men in Japan who have lost interest in real women, preferring porn and rather weird porn at that.
By the same token, though it seems to get a lot less attention, female written porn seems to incline women to unrealistic expectations of drama and relationship excitement that will not be present in the real world. The supposed proof of that is many porn-novels (50SoG,Twilight) that are supposedly most popular with middle aged women, which are also the people most intent upon blowing up their marriages. Not sure who well this correlation proves causality.
I suppose in older folks past child bearing years it really is not an issue, as what does it matter? Perhaps from a spiritual side it does, but I have no idea on what older widows, unattractive older men are supposed to do.
In any case I believe those are the basic issues raised as to why porn is harmful, but I note no one seems to be looking at the economic side of things. If kids cannot get married until 12~15 years after they reach puberty, well there is going to be some substitute found. Prostitution is not good, hook up culture (one night stands) has been shown to be very harmful to women, making them unable to form lasting long term relationships and no one seems all that happy about massage parlors, which is why I suspect that porn is big, or at least is said to be, relative to 40~50 years ago.