Yes. Or barring that, there should be no interstate travel until ALL states have numbers under control. (I realize the 1st isn't feasible,esp. in a state like N Dakota where there are few people or cases) It's interstate travel that is creating this viscious circle,which is why I CANNOT understand why ANYONE here thinks one state is different from another? As long as there is free and easy travel throughout this country,it will continue to spread and grow.
---FWIW---- While we in the tristate area were on lockdown, we saw plenty of footage of open beaches and bars and spring break parties going on in FL. It's just what happened. So,no back in the spring there was a lax response on the part of some states. It was horrifying to watch.
That said.... I don't care what state I'm from..... traveling to any of the others enhances the spread.