Nor are people in their 20s (that is, both groups are having much less sex). That is the most worrying thing to me. People are not even engaging in the most fundamental, unavoidable, pleasurable human drive.
They seem very much like traumatized people, on a massive scale, just trying to survive.
Many people just get hungry and inhale the most convenient thing they can to scratch the hunger itch. McDonald's is always busy. People would be there on Christmas day if it was open. These people aren't into food as pleasure, they just don't want to be hungry. Of course with meal replacements bottles etc McDonald's isn't even the bottom of that particular barrel.
It's the same with sex. I've met people who define themselves by their sexuality. They consider it a primary pursuit in life. But for others it's just scratching an itch. I've realised I'm basically that way. It doesn't mean that much to me, it's just something my body makes me do. Porn is now everywhere and more easily accessible than drugs. People are now able to reach for McDonald's or the meal replacement, but for sex.
But I'm not disputing that this is (or will be) probably a problem. Not because of sex specifically, but because of people having no meaning in their lives. In less than a decade we might be facing a bunch of enslaved virgins approaching 30 realising they have nothing in life. No assets, no relationships, no family, and no prospects. Tik Tok isn't going to work out for 99% of them. It's going to be interesting.
IMHO that would be the analogy for 'great sex' rather than for 'sex'; that is, it would be for people who are motivated to have especially 'good' sexual experiences.
I think the analogy for sex generally is basic hunger - food rather than starvation. Our sex drive, generally speaking, is that fundamental.
Every few years I like to leave the world for a bit and do something else to reset a bit. For example I just finished walking 779km on the Camino in Spain.
What you said is essentially true for the vast majority of people in our modern world. What we have built is terrible for us, and we’re all suffering and very sick.
But more to your point, they are not undistracted, meditating peacefully. They are traumatized into submission. That's not a good state for spiritual development.