Sooner or later, this is gonna come down to "the guns of Missouri" facing off against "the guns of the DC communists".
There can be no other outcome.
If Missouri is to stand a chance, it had better consider persuading other nearby states to pass similar laws and then band together to stand in unity against the fed/coms.
Missourians need to join with Nebraska, Kansas, Oklahoma, and hopefully Texas. Do the legislatures of those states lean in the same direction...?