its a double-blow to deciding to have kids -- a) they were raised to pursue personal/career excellence which deprioritized becoming a parent, and b) when they look back at their parental role models they see an unsustainable level of over-involvement that they don't have the time/money to match and think that that's what's expected of being parents.
if we started normalizing more hands-off parenting styles where we let kids be kids and don't expect as much from parents, everybody wins.