Ohio did some similar as companies fled South for relief from unionization. Then Gov. Celeste place a fine of 6 months wages on companies that left the state under the guise of using those funds for retraining. Several months later, they noticed that there were no new businesses formed in OH since the law was passed. They repealed the law.
Does CA think this won't have an affect on the grocery companies and their plans to do business in CA? You clowns in CA need to think this through a little more.