Voters should care about this bill because it aims to strengthen national security and protect American intellectual property and technological advantages. If this bill becomes law, the U.S. government would have more tools to prevent individuals deemed national security threats from entering the country, potentially reducing the risk of foreign espionage and theft of sensitive information.

However, it also means that entry requirements become stricter, potentially leading to more denials for individuals and their families. Without this bill, the current laws might not as explicitly cover espionage or technology transfer activities committed abroad, nor would they automatically include family members in the inadmissibility criteria, which some might see as a vulnerability.