Actually, there are two interstate pacts doing just that, coordinating their covid-19 response because they think the federal government is useless.

There's the Western States Pact (CA, OR, WA, NV, CO), and NY just announced an eastern states consortium (NY, NJ, MA, CT, PA, RI, DE).

Add to the fact that several states have had to take drastic measures like calling in their national guard to protect their own PPE shipments from being seized by federal agents, and it's hard not to argue that several states are in fact struggling against the federal government in a completely unprecedented way.