Earlier quoted context omitted.
Are you sure it was the union which forced the district not to remote teach? I live in an area where teachers are not unionized and the teachers are still getting paid and not teaching. The school district has signed contracts with the teachers which doesn't have any terms which stop payment because the schools close during the year and the district is not requiring remote learning because of equal access issues.
> doesn't have any terms which stop payment because the schools close during the year And so they shouldn't! In many (most?) US states, the public schools are unconditionally funded by the state based on student enrollment figures. Cutting teacher pay during a closure under such a system would be a purely greedy move.
I don't know how it works in the majority of states but I know the model of mostly state funding based upon student enrollment is not universal. In my state the majority of funding is from local tax revenues. For example the budget for my local school district is approximately $1.3 billion. $370 million comes from the state and $30 million comes from the federal government. Another $40 million comes from "misc other sources" and $860 million comes from local tax revenue.