The situation is schools are trying too figure out what to do. The Department of Education is offering no guidance other than a vague declaration that opening is good. The CDC issued guidelines on opening which the president disagreed with. With no guidance from the federal level, the states will do the work, and that is going to vary widely.
Like I've mentioned previously, the threat to kids is very low and shouldn't be a reason to keep schools closed. The issues are spread to the community and the safety of the school workers. This is more uncertain. It would be nice to have some leadership here, but you get what you pay for.