This is all based on arbitrary anecdotal evidence and conjecture.Sure. When I used to work in a school i overheard numerous conversations between 11 year old boys about pornhub, bukkake vids they'd watched etc etc. How can this possibly have any positive effect on boys attitudes to women and sex? Not convinced that the Female friendly stuff is doing anything positive either tbh.
Did anyone see the stuff about Michael Jackson's porn collection in the news the other day? Seems to have buried in the European media with all the brexit stuff.
Lets not forget that pimps and paedofiles often show young people porn in order to groom them for sexual exploitation.
Results from proper scientific methodology suggests your assertions are false.