probably because the only people who are going to be comfortable putting their dick all over the internet is people who have large dicks? jfl retard. do you want to blast pics of your small cock all over the internet? neither does anyone else who has a small dick fucking retard. that industry literally just attracts freaks. its like asking "why is everyone playing sports athletic, even the ones playing amature sports at the YMCA"? fucking retard
because 99% of people who are willing to film porn and put it on the internet have large dicks, thats why they feel comfortable to do that, because of the societal narrative of cock sizes. When in reality 99% of people don't have a cock anywhere near the size of that, only the 1% cock sizes are represented in porn, and yet still that 99% of the population can have a fulfilling sex life that they enjoy and that feels good.
you fucking self-flagging cucks should really all be shot or be forced into a re-education camp where you can get all the dogshit out of your mind thats polluting your thought processes