No, it's widely recognized that porn is a major problem for many men of all ages these days. Men are men. Social media such as IG is full of half-naked young women trying to monetize their looks (e.g. donations from simps). Many men don't want a girlfriend who twerks in a g-string on IG or posts photos of herself on a yacht on IG. They also say they don't want a girlfriend who has dabbled with Only Fans. They also don't want a girlfriend who dresses too provocatively when she's out and about. Young men are much more conservative than young women. This carries over into politics too and President Trump worked this very well.
And in the modern world more and more girls appear to be requesting open relationships. There are numerous reports of this in the manosphere and men are usually advised to dump the girl immediately. I've seen headlines on open relationships by women writers in The Guardian and I think The Washington Post so reports on this phenomenon are coming from both sides.