Should FCC look at SS7 vulnerabilities or BGP vulnerabilities

Should FCC focus on SS7 vulnerabilities or BGP vulnerabilities? https://www.404media.co/email/79f7367c-bd3c-4bff-ac9f-85c738d08bec/ https://www.fcc.gov/ecfs/document/10427582404839/1 Additional comments from Kevin Briggs: "I have seen what appears to be reliable information related to numerous other exploits based on SS7 and Diameter that go beyond location tracking. Some of these involve issues like (1) the monitoring of voice and text messages, (2) the delivery of spyware to targeted devices, and (3) the influencing of U.S. voters by overseas countries using text messages." On Wed, 15 May 2024, Job Snijders via NANOG wrote:

Dear all, FYI: https://docs.fcc.gov/public/attachments/DOC-402579A1.pdf