California is by far the largest contributor to the US's GDP. It's quite literally California's money that funds our federal programs and corporate tax breaks.

California is by far the largest contributor to the US's GDP. It's quite literally California's money that funds our federal programs and corporate tax breaks. California leaving the union would kindof obliterate the union's economy. Also, California is physically connected to the US. What circumstances are you imagining where the feds just let CA mosey on off and do their own thing?