I disagree. Our entire culture is built on male female relationships. Its in our music, its in our movies, its in our books and if you walk down the street you will overhear people talking about their relationships and dating prospects.
For men, the pain often comes from trying everything they're told will get them the love that they see everywhere. They feign confidence, dress and groom as directed, learn conversational tricks, lower their standards and it all leads nowhere. The pain comes from failed efforts+the constant reminders that they're failures when they see others getting what they desire and have been told they should want with ease. Thats where the anger, bitterness, hurt and resentment come from.
If we lived in a world where men and women can be shown commonly in art relating to other adults as genuine friends and team mates with a more family focused than sexually based image of love, id agree with you. We don't live in that context sadly, we live in the context of: if you havent smashed at least 10 different people in your teenage and college years, you're not normal.
That feeling of not being normal eats away at men and women(lets be honest more so at men) until they become desperate and either fall for bullshyt(pick up artistry) turn their frustration depression and rage inwards(black pill incelism) or they give up entirely or kill themselves because being denied something that everyone is apparently supposed to have is too much to bear.