Ffrenchknickers I have empathy for you.
My children are vaccinated (as am I, fully up to date with everything including flu vax which I wonder how many people who are supportive of these measures are).
I don't agree this is the way to go. I'm friends with several anti vaxers and they won't vax even with these changes. Underground babysitting/child care is being set up amongst these groups. I don't know how much the supplements are so I'm not across that it seems the CCR and CCB is the biggest concern for many.
Free,informed consent is vital for any medical procedure, tying financial penalties to vaccination removes true free informed consent IMO.