Yes, I think this is true.
In some ways, because of technology, I think we are really beginning to reap the consequences of some of the ideas that were promoted during the sexual revolution.
If you don't have a sex life you are bound to be unhappy (unless you have zero sexual desire.)
If fantasies stay in your head they are not harmful.
Thinking about things doesn't change you.
Sex is fundamentally a healthy drive and suppressing your natural sex drive is unhealthy.
Sexual boundaries are prudish. As an individual and in society.
There is no mental/psychological downside to transactional sex as long as there is consent, for anyone involved.
There is no value in practising sexual continence.
I think these were always dangerous wrongheaded ideas, but when you can subject your brain to almost any type of content, for 10 or more hours a day, we see how that can stunt young people, change who they are, create perverts and addicts who will never have a satisfying relationship and are a danger to society.
It;s not just men either, young women are increasingly directly affected as well, more often through print media.
And of course the ones most at risk are the ones who are most vulnerable for other reasons.