It says "The paper notes that historically, autoerotic asphyxiation is rare among women". So it seams to suggest that before choking your partner became common it was mostly men to chocked themselves while masturbating. Now it's mostly men that choke women. It doesn't say it doesn't happen to men, just that women were not into it before and now it happens to them more.

In 2021, a research team led by Debby Herbenick, provost professor at the Indiana University School of Public Health, interviewed 24 women aged 18 to 33 in depth about their experiences of strangulation during sex. Although, for most, their first experience had involved no prior discussion – including one who was having sex for the first time – the majority now viewed it as “routine and regular”. All believed it was safe, despite experiencing many physical reactions, including coughing, gasping, difficulty swallowing and breathing and vision changes. Some said they accepted being choked for their partner’s pleasure, even though they didn’t personally find it arousing. Others did enjoy it and sought it out as “adventurous” and “exciting”.

The paper notes that historically, autoerotic asphyxiation is rare among women and adds, “It is curious how sexual asphyxiation, which has long been described as predominantly engaged in by/for men’s arousal, has become so frequently enacted by men on women partners.”

Bows makes the same point. “What’s not being talked about is that this is happening overwhelmingly to women by men. If you accept what people will argue – that this is an activity that’s enjoyed because it’s ‘sensual’ – then why aren’t men the recipients more often? To me, it’s just another way we’ve culturally legitimised men harming women.”

Here is the Guardian article that ExLisper already linked.

Here is the paper that the Guardian references.