Right. No one needs to import data via physical presence, so customs simply doesn't need to inspect the data on devices. If someone wanted to bring contraband i

Right. No one needs to import data via physical presence, so customs simply doesn't need to inspect the data on devices. If someone wanted to bring contraband in, they simply can download it over the Internet, no customs searches needed. This is vastly different than physical goods inside boxes or briefcases, which all physically pass through the border in an inspectable manner.