If it is that person, I was genuinely taken aback.
I think it's fairly well known that women have more of an issue generally with porn & prostitution than men, probably as we view it / consider it as the person on the "receiving end", while men tend to dehumanise the person on that side and put themselves in the dominant role. Most women are also het and so know all to well that when you're the one being penetrated, you need to take a certain amoutn of care, while a lot of mainstream porn enjoys this factor, encouraging men to pressure women into "taking" things they are not really on board with / cause them discomsoft.
So given that, the fact that this person presents an argument for legalising extreme porn, is lets say an unusual posiiton for a woman to take. I would put money on this genre being less of interest to women viewers, and more women being in favour of banning extreme stuff.
It's like with that libdem thing where they wanted porn acting / prostition to be legal from 16, or at least some bloke raised it at conference. It's a male persepctive - I want to fuck 16 yo / watch them getting fucked, it's legal to have sex at that age, why not? It's women who generally raise the vulnerabiliy of girls (and boys) this age, that it's not desirable in society for men to be able to buy 16yo for sex, what about the long term impact on them etc.
I mean of course some women watch this stuff and some men speak against these things but BUT it is generally women who are expected to / and do push back against these things that men want. Because we have been girls, we have had men try to coerce us, we have had had penetrative intercourse (lots of us), we are the ones who are left to look out for children....
It's tiresome. Why do so many men think their dicks must have whatever their dicks want?