That's definitely state by state, fwiw.
> but I've found myself drifting towards believing this is all complete madness, that politicians have failed to draw any distinction between reasonable health precautions in problem areas and unreasonable blanket policies
Well, yes, I don't think anyone was expecting for a pandemic in the US to end up being handled by slapdash decisions by non-experts and instead have some level of preparation, guidance and coordination from our extensive scientific and public policy experts who had prepared for this situation.
We might still not have masks or unemployment checks, but we'd likely have measured policy sooner and we'd actually be coordinating on things like testing.