I'm not sure I agree.
Unless you believe there needs to be a plan for CA to secede in the future and thus it needs to be self-sufficient, why does manufacturing need to be in CA? As you stated, the Impulse stove makes heavy use of outsourced manufacturing to other parties; as long as those parties are within the US (which I'm not claiming they are, but there are states like TX that are far less concerned about environmental impact than CA is and thus could pick up any such slack), why is there a security concern here?
As for the economic concern, it seems like this is backwards: I'd argue it's the HCOL that drives industry with the need for low-wage labor away to non-CA locations. There's nothing stopping non-polluting corporations from working and hiring large numbers of people in CA.
I am sure the 5th largest economy in the world is truly suffering under their draconian regulations. Everyone in California making the 5th highest median income in the country wishes they were working at a local oil refinery.
To your last point, I am somewhat doubtful that this website is being honest about automotive paint shops being banned in California. Am I to believe that the 3,000 auto body shops in Southern California sit on their hands all day? Was West Coast Customs just a fake TV show filmed in Texas?
https://www.autobodynews.com/news/new-paint-voc-regulations-...
If this website’s author is correct I’m supposed to believe that no paint gets applied to cars in Canada.
As another nitpick, let’s also not forget that nobody else is building oil refineries in the US. The newest one in the entire country was built in 1976. Oil demand in the US is relatively flat since decades ago; there isn’t a pressing need for new refineries.
I also think that readers in this thread should remember that California has strict air quality regulations because its geography especially in Southern California lends itself to bad air quality. These regulations are very much written in blood. Globally, almost 7 million people die prematurely every year due to air pollution.
And, yes, it's a really neat stove... for wealthy people. At an installed cost of ~$8k (more if you're having to replace a standalone oven/cooktop since you need the stand for it), it's competing with lower-end Viking gas ranges that include an oven, and those have an extensive service network that Impulse doesn't (yet) have.