According to the Youtuber "serpentza", EU law requires Amazon to display the country of residence of an Amazon seller, whereas the US has no such law (and Amazo

According to the Youtuber "serpentza", EU law requires Amazon to display the country of residence of an Amazon seller, whereas the US has no such law (and Amazon chooses not to display the information in the US). If counterfeiters are concentrated in a few countries with bad reputations among consumers, counterfeiters have an incentive to choose Amazon's US store.