Men shape the business world, women shape the dating/relationship/marriage one.
If our gdp and technology is growing while our families are getting broken it means one precise thing.
When it comes of relationships and dating men react, they dont innovate or create, they simply react to what women put them around.
Going ghost, flaking, not picking up the phone and so on were all actions introduced in the game from women not men, there were no flaking men 10yrs ago but women tought them it was doable and agreeable.
The "zero investment" policy many men follow didnt come out of nowhere, it was simply a cost/benefit based policy based on that and on the rate of return for effort given.