Then we may well still need to send in the military as scabs, just on a more permanent basis, since military scabs can’t legally quit

The big difference will be that those jobs can't be replaced as easily. ATC had quasi-analogous people in the military, and the only real match there is the VA. The issue is the amount of military doctors/nurses working in the armed forces does not compare to the civilian side. For the rest? NASA/NOAA/FDA have one-if-not-none person that may be able to substitute in.

With that thought, I'd be more than willing to place money on this being one of the thrusts of the idiotic doge. Why have national parks? Why care about food and drug quality? Healthcare for vets? Bahahaha, the money overlords care about their own supply, which they can ensure with their money. Everything there is focused solely on the peons, which have no meaning to the people pulling these strings.