I think we can take offence where no offence was intended.
DH and I earn similar, or did, he is now outearning, we can live on his wage, but there'd be no holidays or savings after the bills and obligations have been paid. I need to work otherwise I'd doss on the couch all day, and there would be no money for coffee/lunch with friends, gym fees etc...
I stayed home with the DC for a year each, and then returned to work. Thankfully I earn enough to cover the childcare. We need to look in general terms, it's generally the mum who stays at home, whether that's agreed in the family or not, is their business, and it's generally the mum who will then go back to work and find out the family can't afford it with the salary she would bring in.
It's all family money, we don't need to keep having the same argument about the dad paying half the fees, it's still coming out of the same household.
Last year we paid out US$16k in preschool, after school and summer camp. In the US we can claim back on our tax return a max of 6k, with tax rate at 20% we got a credit back of 1200. basically one months worth of care. Better than nothing.
I've also used childcare in Canada. In quebec, if you can get a subsidised place it's $150 a month. Not means tested. If you can't get a place, then you can claim back the cost based on your income, lower earners get the full subsidy and then staggered the higher you earn, but everyone gets something. I think we would get something like 26% back on the fees if we didn't have the subsidised place. In BC we paid $37 a day, no subsidy. Quebec had their system to increase the birth rate, along with enhanced mat pkge, it worked so well, they were considering dropping the enhanced mat pkge, but keeping the subsidised child care. Of course they all pay about 60% in taxes when all is said and done to pay for these programs.