New US laws aimed at protecting minors online are leading to the implementation of age-verification tools, which are raising concerns about adult surveillance and data privacy. Roughly half of US states have enacted or are advancing laws requiring platforms to block underage users, forcing companies to screen everyone who approaches these digital gates. The use of AI technology, such as facial recognition and age-estimation models, is being used to determine whether someone is old enough to access certain content. This has sparked debate about the balance between child safety and adult privacy.