OK, but...no? That's not what people are talking about with the male loneliness epidemic. They're talking about how an inability to connect with their peers on a more than superficial level, coupled with a lack of older male role models, are causing Gen Z and Millennial men to report extremely high levels of loneliness.
It's tangentially related to, "getting laid," as many of these men are driven towards misogynistic monosphere influencers who make sexual conquest a measure of self-worth, but that's a symptom of the problem, not the totality of it. Also, some people debate the existence of the loneliness epidemic altogether, but no one defines it as, "men aren't getting laid."