Domestic culture is important but you can't have one when both parents have to be out of the house for 10 hours a day to work.
Of course if we go back to a one income family women will be rather upset that they can't work any more.
So fuck the kids I guess.
Go to school, get good grades, don't borrow money, look after your health, get a job, be polite, pay your taxes - these are all the fundamentals of a good culture and are massively predictive of success. Lots of this advice is millennia old. It's not the role of a liberal government to culturally indoctrinate its people.