Lives of most of the BP people revolve around their families from their fifties til death, if they don't have children, then it's their siblings' or friends' families. What will you do in your sixties and seventies, provided you're not in a long term relationship? Is there a way for old people with no families not to be lonely? Play chess with other old dudes in the park, save for a nursing home? I'm seriously afraid that western societies will fucking collapse in the next ~40 years as the entire world relies on the family. Without it, most people will be financially and psychologically unsustainable (even with all the massive automation-technology-luxury communism, the psychological part is unfixed). This post is not an attack of any kind, I'm genuinely worried and curious of your outlook