yes, it is an interesting topic, but the article reads more like a hit piece than curious and open minded scientific investigation.
Similarly, it strikes me as odd that the author repeatedly struggles to wrap their head around the idea that a forum of > 1 million people holds heterogeneous and even conflicting opinions.
It also implausabily glosses over the idea that there could be a real and sizable contingent of people with unhealthy personal relationships with sex or pornography