Why are people still paying money for porn in the age of Xhamster, youporn, and redtube?
I think some people have certain fetishes that can only be 'tickled' certain ways, eg they are looking for something very specific. I do think that bitcoin will likely do wonders for the porn industry as people can buy it without any stigma, plus porn producers will not need to worry about any chargebacks
1080p? Pretty sure there's 4K porn for free, streaming also...
But I know some people like to own physical copies, so there's Blu Ray DVD's for that.