Even in Toronto, which has some of the highest daycare costs in Canada, it was only $1,500/month. Aftercare at the school is $800/month. I'm very fortunate to make a good living so I can afford such things but even I balk at the idea of taking a daily Uber to drop my kid off.
You should really read your post from the perspective of the working poor and think about what you're saying from a position of privilege.
And this is hacker news. I am reasonably sure that we aren't representing working poor here but mostly well paid and skilled professionals.
You're out of your mind if you think most people with children are paying $3k a month for child care. $3k a month is the entire income for a minimum wage couple with a child isn't it? I don't think your experience is typical.