Ironic that he's relying on the same ridiculous "think of the children" rhetoric that's being used to promote age verification. Really says a thing or two about online discourse in our day and age.
There is actually extremely little evidence for anything when comes to individuals, sexual content, and their sexual fantasies. There is even less evidence available for anything when it comes to minors.
I've read papers on the topic, and the good papers always point out that there is almost no focus on any potential positives. Many "authors" have already made up their minds before they've even started conducting research, and that's only if they manage to get funding (everything sex related gets very little or no research funding).
I was talking about adult content, which does not appear to be plagued by the same recommendation algorithm feedback loop that social media companies are using.
Sex and sexual content interacts with the brain differently then addictive short form videos.
That's a discussion that's entirely tangential to age verification. However, I think porn should be illegal entirely as it's just prostitution. As such I think porn companies should not exist, the same as brothels or heroin dealers. If they have to exist for practical reasons along with other objectively harmful things, such as alcohol, marijuana or gambling, then obviously they should be regulated to ensure they're not targeting minors.
That does not detract from the fact that the people arguing for age verification are using "think of the children" in order to push surveillance.