No surprise. California is about as business hostile as it gets in the US.
There is a movement here in California to secede from the union. It is led by wackos including Silicon Valley types. Do they not think that this would cause mass migration of many companies out of California? It would also cause in migration of takers to reap the benefits promised by the liberal government. Good luck with that.
The aerospace plant I worked at for over three decades - which was owned by Ford, then Loral, and finally Lockheed Martin - closed in 1997 because of the tax-happy California business climate.
It appears that most of the positions are being transferred to other facilities within Cali