> Whole generations aren't being addicted to and made impotent by porn.

They literally are. Mostly men, though, so you might not really get it.

> There is an increase in ED prescriptions among young people but there's no evidence whatsoever that this is connected to porn and is much more plausible that there's just less stigma about it,

Yes, just like cancer rates and mental illnesses. The number increases aren't real, we're just getting better at detecting it. Surely, nothing ever gets worse in the world. /s

You're right, though, that most of this is pseudoscience. Most of the "problem" with porn is psychological, rather than strictly physical, and psychology is generally pseudoscience.