The genie is already out. Society will collapse. Marriage is too dangerous today and it’s not the same as our grandparents and older generations which they actually build meaningful relationships instead of what is the next high.
I understand you and when they get older with emotional baggage is when they want to settle down. Again this tells you, they don’t settle down on their own. They are often forced after the guys they really like, don’t give them the time of the day.