> From my perspective and direct experience,
But not from a scientific perspective. ... But go on, go on...
> it’s widespread porn use, which has extremely detrimental effects on your dopamine system, which leads to something you might term ‘lack of charisma, confidence and vital energy’, which leads to less people having sex due to confidence/charisma issues and lack of any drive.
Your perspective is wrong and your individual direct experience means nothing and cannot be generalised to others. If you (and your pear group) decide porn is bad for you and you don't watch it anymore, that's your perfectly fine decision -- no one forces porn on you! But do not generalise, please.
Say: 'I was an addict and porn was bad for me.'
Do not say: 'porn is highly addictive and bad.'
Porn is quite unlike alcohol. More like chocolate, maybe, but don't cite me on that.