I disagree, I think the article is very clearly making that point.
The premise of the article is that the attempt to attack/suppress violent porn is wrongheaded because it's based on the notion that violent porn warps men's sexuality. The author claims it's wrongheaded because men's sexuality is inherently violent.
I think one needs to consider the piece as a whole, and it's likely effect of making porn a more acceptable mainstream topic for discussion in the future. But I'm comfortable with interpretations that are contradicted by different levels of the text, and think that we should judge by final effect rather than intermediate argument. I think the apparent contradictions are more likely intentional (at some level) rather than oversight.
The premise of the article is that the attempt to attack/suppress violent porn is wrongheaded because it's based on the notion that violent porn warps men's sexuality. The author claims it's wrongheaded because men's sexuality is inherently violent.
It's a pretty nasty piece of work.