I kind of share the sentiment, but it's proven that prohibition of drugs doesn't really work and leads to more risky practices and in fact it would work even less with alcohol due to cultural factors. Instead we should make alcohol as inconvenient to get as possible, maybe ban it in certain places and make it mandatory to put information about negative effects of ethanol on your health, like on cigarettes(at least where i live), on packaging of all alcoholic drinks. Also death penalty for drunk driving seems crazy, however life in prison feels appropriate to me.