Exactly what I interpreted from this too. Posting a bunch of stats on sex and marriage as if they're a remedy for loneliness ignores the fact that people absolutely can feel lonely while having both.

Men do absolutely need to be better with each other but women do perpetuate this also.

The modern concept of masculinity is completely broken. Long ago it used to be about being a protector, now it's about anger, dominance, power, emotional dysregulation, resource hoarding (most of which provide little benefit to society at large).