Yeah I agree, its kind of silly that we allow ancient irrelevant and overly broad laws to stay on the books, especially in most societies that ignorance of the law is not an excuse. For example, in Canada, the police can issue a DUI if you have a BAC exceeding the limit for driving up to 2 hours after you have parked your car. If they literally went to every bar and drinking establishment (or door to door) and enforced that to the letter, it would be changed in quite a hurry.