As a former Californian (moved out in 1990 after living there for 30 years)....I saw this coming. Californians constantly voted to tax themselves for anything and everything and voted regularly for the 'big spenders'. It has truly become a 'nanny state'. ....and it has finally caught up with them. The sales tax in L.A. is 9.75%.
My move to Bend, Oregon has been great. A beautiful city of about 90,000 (sitting against the beautiful Cascade mountains), clean air, no emmisions requirements, no traffic issues, and NO SALES TAX.....and vehicle registration (tags) is only $58 for two years.