> maximising their career outcomes and earning as much money as they can is the best way to help their family
Where do you live ?
In country with free education and health care I'd say people definitely prefer maximising family quality time than working hard. When you don't have to worry about getting bankrupt at any point for any reason you start to see things differently. You're not going to be a dad/mom if you drop your kids to a caregiver at 6am and pick them up at 6pm
What's the point of having kids if you don't even take part in their education and just slave away at the office, get a tamagotchi, much cheaper and lower maintenance.
Every cent spent on kids education, well being and providing them healthy family environments is paid 1000 time back to society