social media platforms; requirements; minors

HB 4057 requires social media platforms operating in Arizona to implement specific privacy protections for minors under 18 who use their services. Platforms must establish high-privacy settings, allow minors to opt out of unnecessary personal data collection, and prohibit targeted advertising based on minors' personal information (only permitting age/location targeting). The law defines "minor" as under 18 residing in Arizona and excludes certain services like email, educational tools, or news platforms from its scope. The Arizona Attorney General has exclusive enforcement authority, and the bill does not allow private lawsuits for violations.