I think that the models are reasonably accurate.
Hopefully we learn a few things from this pandemic:
1) We need to foster a culture of staying home when sick, not powering through it. The economic relief bills should have focused on increasing paid sick time vice blanket writing people checks. I would love to see some kind of federal legislation that guarantees unlimited paid sick days a year, and that includes days to stay home with sick children under 12. Especially needed for part time and 'unskilled' labor jobs.
2) We need a more targeted response to isolate the high risk portion of the population rather than simply shutting it all down. Similar to above, I would have liked to see economic stimulus focused on compensating businesses for paying high risk workers to stay at home. For entertainment, advertise the risk, and if old Aunt Ethyl wants to risk her life going to a matinee, well, that's her right.
3) There's a lot of fat that can be cut from the way we were doing business in general, both government and civilian. But live, in-person education isn't one of those things.