The bar did not travel state lines. If the laws allow it, they have fulfilled their obligation. If, on the other hand, they are actively targeting and soliciting orders for alcohol from 19-year-old US citizens to pick up and consume, for example, at parties, then perhaps they have done something unethical.
That is beside the point, however, as the questions of jurisdiction with respect to copyright are somewhat more well-established than that.
That is beside the point, however, as the questions of jurisdiction with respect to copyright are somewhat more well-established than that.