No Middle Ground ?

When it comes to marijuana legalization across America one complaint getting louder and the louder is that things are too polarized. Critics say that legalizing weed does not have to be a yes or no proposition like it is most states now. They dislike the voter being put in a situation where s/he has to be either all for or all against making weed legal. Yet, everybody acknowledges that that's the way it is. There is no gray area or middle ground possible in this discussion. You either want prohibition or you don't.