Of course this happened in California, and I wouldn't have even heard of it. There is no way I would want pay attention to the kind of insanity going on in their state. I heard about the Colorado thing before lunduke talked about it. Not this.
Well that makes sense, and kind of shows the problem. One state passes a law like this, then others follow. I wouldn't think that needs explanation, because you can see it happen with all kinds of things. The speed varies, but this stuff can, and does have an effect that reaches outside of the state they get passed in.