I think the problem (from my experience as a 30 year old man) is that young men absolutely struggle to find women that are in their age range. Young women often go after older men, with established careers and incomes. If young women do date their age group then they go after men that have better looks, money, popularity and so on. So the end result is the vast majority of young men are completely dateless.
I remember when I was a young man, I absolutely struggled to get a date even though I tried very hard. I was always rejected. Women didn't even want to talk to me! If I small chatted with them they would always find some reason to get out of the conversation.
When I did actually manage to get a date it was because the woman specifically went after me. I had a small relationship with her but it mostly fizzled out over time.
I spent most of my youth simply working and getting my degree. Now I am 30 years old, have a solid career and excellent financials. I have a spouse now and I don't bother with these young entitled women anymore.
I think all men should do the same. Work hard, get a good career and then find a woman who is also financially successful.