When the government enters an area on the basis of negative press coverage, it does not have an informed opinion or a light touch. Think about it: years later, we are still taking off our shoes and surrendering our liquids at the airport. Policies written in haste after a media event are almost never revisited or changed, no matter how much economic damage they do.
I don't want to paint a mental picture by giving too many details, but you can imagine what any government assault on angels would do to the financing environment. This is exactly the kind of premise that a broke California (or federal) government can use to impose new taxes, just like police officers are ordered to increase ticketing when the city needs revenue.
Bottom line: the cure would be far, far, FAR worse than the disease.