The government represents an entity capable of on the one hand restricting just about anything, and on the other hand propping up other things. It is thus a completely natural and logical result that thousands of vested interests will start vying for its favor. Now all of a sudden the entire population needs to go on defense for each of these issues. Its madness and completely unsustainable. You happen to care about and understand drug legalization, but I guarantee you that there are hundreds of other issues you aren't even aware of that are equally bad. Does that make you a bad person or dumb? Of course not.