I believe vaccines should be mandated only when (a) the target disease is communicable and produces a high risk of harm, (b) the vaccine provides substantial protection from spreading the disease, and (c) the vaccine has been thoroughly tested for safety (including placebo-based trials).
It's clear that the COVID-19 so-called "vaccine" does not meet any of those criteria, and should therefore NOT be mandated.
I certainly oppose any mandatory vaccination for children who are taught at home.