> Somehow vaccinated people are scared of unvaccinated or vaccinated-but-unmasked people

I can't speak for everyone, but even with a vaccine I can still transmit covid to my young children. I'll breathe easier once they are vaccinated too.

> Then, all schools in US are open to kids who cannot even be vaccinated

There are other factors besides COVID. Quarantine was not good for our kids, and we made the decision to send them back too school when we saw how much they were suffering due to lack of socialization.

Additionally, working with kids at home was next to impossible. We are taking a calculated risk sending them back because the bills, unfortunately, do not pay themselves. It was not an easy decision.