If CA leaves the union, it’s no longer protected by USA military.
Then the rural (food producing) areas can drop out of the new independent “country” and rejoin the rest of America, leaving the floating scum unprotected by US military while USA protects the good part.
When California secedes, Zorro will rise again from the center and NuevoCalifornia will emerge from the interior. The coastal riffraff will be forced to go it alone