Remember, that the SCOTUS judgement of what obscenity is defined as, is "I'll know it when I see it".

I prefer reductionist rather than the current standard of 'whatever 9 fucks think of it'.

Of course you prefer reductionist, because that fits your interest of doing nothing, rather than seeking a solution to the very real destructive consequences of the genre in question. That's what I mean by intellectually lazy.

Porn is way easier to define than obscenity, so I don't see that being a problem.