If oil refineries are bad in California, they're bad everywhere, and if they're bad everywhere, we ought to stop using them altogether, which will make for some unwelcome lifestyle changes.
That doesn't follow. It only follows that they are bad everywhere with circumstances similar to California. A place differing in distribution of population, distribution of agricultural land, weather patterns, and/or water flows might be able to have refineries without causing the harms that makes them difficult to place in California.
This is to show that there is more geopolitically than meets the eye.