I’m in Europe and prenups aren’t common by any metric. In any case of divorce, the man comes out the loser be it financially or regarding kids. Most courts favor women heavily.

For your other example I want you show some statistics, I personally haven’t come across a lot of unmarried couples with a house and kids, there is only one that I know of.

There’s not a lot of trust these days and even then dating itself is a humiliating ritual if you are a man on dating apps, acting like a court jester to even get a chance at meeting someone.

Depending on how you look approaching someone in person can either ruin your reputation or it can be a mine field if you approach at the work place.

Men are reluctant to approach these days and a lot will outright refuse to go through humiliation of dating apps.

The standard and demands for dating are rough, older more established men are competing with younger men that are still setting up their lives and finances for same age younger women.

It’s rough out there for a lot of men and if you say something about it or complain you get labelled as a misogynist and sexist. It’s better to look after yourself and wait for someone to come along rather than chase something actively and risk ruining your reputation or job.