I think that at the end of the day, people will find a way to get off to what they want. Sure, the internet has implanted tons of deranged fetish into our minds, making us ill in a moral sense, but most continue on adjusting to their new reality. I think most are not good at keeping reality from fantasy, and that's where trouble lies. I can get off to just about anything if I try hard enough, as I think most everyone else can as well. But people are terrible at holding two contradictory views in mental limbo, to evaluate them, and thus is how we get some who like loli going out to molest children, because they lack intelligence and think with their dick. I have noticed a trend of pedo, r*** and incest in JAV. The market supplies demand, but I think most of that demand began as artifical, and was pushed onto people slowly like frog in boiling pot. I'm sure yakuza has something to do with this. Noticed all the incest ads on tube sites? I doubt when they first began that people were clamouring for them, but they became popular via algorithmic encouragement.