Absolutely.....They have allowed the camels nose under the tent and whenever you do the the rest of the camel soon follows. it's a fact...
Having said that, The States are in a "tricky wicket" as the Brits are fond of saying..In my view, it is the other co-equal branch of government that needs to oppose the SCOTUS decision by passing retroactive law to dismiss it, and another law to reign in the law making propensity of the Court. The States can try to evade, slow, and confuse the federal response, but they will lose in the end without assistance by congress or by a large group of states banding together.
Yes, you are so right. If the states would stand up and say this is a state issue we wouldn’t have so many sorry laws being passed at a federal level. It will take more than one or two states though, it will take all or most of them.