Final answer:
The legality of an intoxicated customer taking home wine depends on state and local laws, as the transportation or importation of intoxicating liquors is prohibited if it violates those laws.
Step-by-step explanation:
The question concerns the legality of an intoxicated customer attempting to take home wine under the stipulations of what might be called 'THTR', which is not a recognized term in law or alcohol regulations. However, based on the given text, transporting or importing intoxicating liquors in violation of local laws is prohibited in the U.S. This means that while the act of an intoxicated individual possessing wine is not directly addressed, the overarching legal framework implies that if local laws do not permit this, it is prohibited. Hence, it is critical to consult specific state and local laws to determine the legality of an intoxicated customer taking home wine, as this will vary by jurisdiction.