I wouldnt just say "they can", the average first exposure to porn is ~10, so "they do". And this isnt some spicy magazine the issue with internet porn is that it's an intense supranormal stimuli relative to, say, a handful of images of which you have to do a ton of effort (and ID checks) to get more. Internet porn today is multi-tab, rapid desensitization requiring escalation in content, and an increase in young Porn-induced Erectile Dysfunction -- an element why ED drugs are being pushed on younger people these days (besides the socially sick trend of objectifying people by their size and "performance"). Some believe the Australian jewel beetle story is basically playing out with Men these days leading them to not go through the right motions to become successful and find a mate.

I'm sure i'll get downvoted into oblivion by skeptics, but there is a good amount of reasons to believe this is true. Your brain on porn by gary wilson is a good starting point for the ideas, and then to dig deeper if you are inclined to fact check.

ok /rant.

Well I have to imagine any downvotes will come because most of this is pseudoscience. But you seem like you're replying in good faith so it's all good to me.

* There is some research that the age of first exposure to porn is lower and there's speculation that this might affect attitudes towards sex in teens but there's nothing conclusive.

* YourBrainOnPorn is most charitably a misreading of scientific literature juxtaposed with people's personal experiences of porn becoming an issue in their lives, but is probably more accurately pseudoscience manufacturing a specific narrative by citing studies that don't actually support their conclusions but are banking on people not actually checking. It's "The Body Remembers" bullshit all over again.

* Porn Induced ED isn't a medical condition and was made up by NoFap. 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, it's just easier to get using an app, and more people are using it for enhancement and performance anxiety rather than ED.

* And there's this awkward problem that men actually care about size and performance significantly more than women do so this objectification angle is a bit silly. Like these two things aren't even in the top 5 of priorities for women's sexual partners. And uhh… can confirm personally as a woman. Larger becomes painful faster than most guys think and my ability to climax is more mental than physical. I've had more than one friend go home with a guy pull down his pants and laugh being like, "wow but also that's not gonna fit."

* I'm not even touching the beetles thing.

And look a ridiculous number of people bought into The Body Remembers and it's still going to be years and years to shake the public out of that one. I don't expect this to be any different. The good news is, outside of a few people with an unhealthy relationship with porn, that in general things are actually fine. Whole generations aren't being addicted to and made impotent by porn.