Drinking should be allowed in the US. I dont see why this is a problem in any way. It is already legal and history has shown that many problems arise from making alcohol illegal. One only has to look at the history to realize how many more problems arose from making alcohol illegal. It is causing many health and other problems, but its up to the individual to decide whether or not to drink it.
Yes, drinking should be allowed in the U.S. it is a part of our freedom and choice to be able to drink if you would like to. If it is your money, and your time and your decision then you should be able to do what you want to do with your money.