She also needs to be thrown out of office and consider herself lucky that she's not thrown out of the country for not just failing at her oath to defend the Constitution but for outright attacking it.
While I concur with your position this is nothing more than a ‘strongly worded letter’ that will be ignored by Grisham and denounced by demoRats in general. Congress can bitch about what an official of a state says but unless there is an actual actionable crime committed, the FedGov can’t do anything. No real consequences, no behavioral change.
On the plus side such a resolution will have the positive result of putting our Congressional reps position on record. It could change a few votes down the road.