Earlier quoted context omitted.
Then do it today so mothers can continue to work and help the economy.
If the tax man can't see it, it doesn't exist. . Scenario A: Max and Alex are a couple and have kids. Max stays home with them, and Alex has a job with a coworker named Avery. Scenario B: Max and Alex are a couple and have kids. They both work, and hire Avery to watch the kids. The same total work gets done by the same group of people in both cases, but the second measures as "better" for "the economy".
1. any universal childcare scheme will involve groups larger than the median at-home familial group. Avery is watching ~1-2 kids, but if those kids are at creche, they are in a group of (say) ~4-5.
2. In much of the country, a) is financially out of reach for many couples due to cost of living generally being based around two-income households.