This will further bake in the inequities already present in our garbage education system. Those that have, will have more, better experiences due to involved parents (because they have flexible or even just able-to-be-completed remotely jobs). This will be an enrichment period for those students. If I had a high achieving middle schooler at a high income district, this would be amazing for their development. For those that don't have, they're losing 3-6 months of education, at a minimum. For my child, even with two highly educated parents, due to a lack of resources and access to technology, this will be a loss.
Source: My career in rural, urban, and suburban education, both k-12 and higher education.