Actually, the U.S. Constitution is primarily the foundation of rules for the federal government, and each state was required to create their own constitution (ratified by Congress and SCOTUS) prior to statehood acceptance. Every state has a "Second Amendment", but some were poor comparisons to the U.S. Constitution. For example, here is the California:
Compare that to Article 1, Section 19 of Alaska's Constitution:
All 50 states have a similar article/section. Some are great, some suck...........just like the state itself.
Frankly, if the people of California want to live communist drones, more power to them. I enjoy watching the place burn, both in the cities and the wilds, by forest or social mismanagement. Let them suffer the consequences of their stupidity; repeatedly. I don't want to visit Sudan, Vietnam, Thailand, Brazil, et al, so I don't go there. I don't want to visit California, either, but because I have family there, sometimes I have to go. I was raised there, but had the wisdom to get out young. I return on occasion at my peril.
When in Rome, do like the Romans do. If you don't like what Romans do, don't go there. Spend your money in more favorable locales. Let California go the way of Sudan, Vietnam, Thailand, Brazil, etc.