Nope. Not even one county in CA will be let go. CA is just too valuable due to the coast line and its fertile farming valley along with all the military bases positioned there for defense and other geopolitical reasons. Allowing it to secede and become its own or part of another country would leave us very vulnerable. It it isn’t careful the nation may choose to sanction it and not let it vote in national elections though. That’s something worth looking at even if it takes making a new law to do it.
This will not go anywhere. If anything it will motivate the country to drain the illegals out of the swamps that some of CA has become.
Now I can see it become a NorCal and SoCal; breaking into two states - maybe even 3, 4, or even 5 states with L.A county becoming a state and the Bay Area also becoming a state. I know there’s a section in the far north that would love to break away from the liberalism of what CA is today. Breaking up the state may be the only way to fix it at this point.
I recall reading once that 75% of the state’s annual precipitation falls north of Sacramento, and 75% of the water demand is south of the capital. Would love to live long enough to see a ‘Norcal’ with that kind of leverage.