I disagree. She makes no persuasive case to think that cultural issues have anything to do with either his sex drive or his desire for physical intimacy, and the author's train of thought seems to mostly have stops at ex-cathedra declarations about "our culture", unsupported generalizations about "most men", and cliche city.

Throw in a little victim blaming, "I’m pretty sure there’s more to this than just not getting enough sex" and some non-advice advice for flavor to get a nice little click baity stew.

You don't think he has considered masturbation and divorce? You don't think that an expectation of physical intimacy inside the bonds of matrimony is reasonable?

They no doubt started with some degree of physical passion, we don't know because the author has just used his honest disclosures as a springboard and implied that his unhappiness stems from bad decision making and unrealistic desires...ouch, no wonder men keep their feelings to themselves;)