>>514887527 (OP)
The fastest way is to force women out of the workplace. Legitimately. Not that it could ever happen, but women are suddenly gonna want to get married if they can't get hired.
The best way is to restore a high trust society and fix the affordability of living crisis, you fucking retards.
People don't want to have children because children are expensive and they've been shilled out of their brains that if you have kids you lose out on quality of life. Meanwhile, corruption and stupidity are rewarded everywhere, and there's no community to help parents raise children and get the children to adjust to living in society.
Nihilistic self-abuse and self-indulgence are the reigning champ, because humans have substituted the ability to relate to others for a cheap thrill. Not that most people have an inner life worth investigating anyway, that got pulled out too to make more space for the hustle.