Edit: @bigyabai Corrected my incomplete thought and comment. My thought was not just RF, but also "these devices are reporting location and the US military must have some leverage to disempower data brokers from collecting this data for service members." The US gov knows who these brokers are, they buy from them [1] [2] [3] [4]. Mandate a process to provide device identifiers to disallow in data broker ETL data flows and punitive civil and criminal repercussions for not complying. Use national security as the justification if one must.
[1] https://www.eff.org/issues/location-data-brokers
[2] https://www.brennancenter.org/our-work/research-reports/cong...
[3] https://www.npr.org/2026/03/25/nx-s1-5752369/ice-surveillanc...
Those people will be carrying around their phones, browsing TikTok and texting loved ones. That creates a lot of commercial advertising data that can be trivially filtered to create a rough targeting fix. It's not even RF leakage in many situations.
"Join the army! but no Instagram" might actually cause young men to say no in 2026.