It has been worse for Germany, the UK and Sweden. But yeah. Three generations after that thing, and the country ends.

I would say that thing is a symptom not a cause, but women becoming a political voting block has certainly accelerated things. Women now are the single largest voting block in elections, and, as a group, they think with their feelings. It makes them incredibly easy to manipulate.

Moreover, policies that make it easy for women to be single have guaranteed outcomes for their votes. Single women vote predictably far left.