It's started here in Australia. No preschool for unvaccinated kids.
Naturally;
Anti-vax parents still need to pay taxes to subsidise childcare for other kids.
Anti-vax parents are not permitted to set up their own unsubsidised childcare centres.
This is the problem with middle class welfare churn. People think its a pointless exercise when families get back the tax they pay; but that entirely misses the real purpose.
It takes the money from everyone, and gives it back to the obedient ones. Its all about control.