That includes:
Dependency on US-hosted digital services (emails, chat, calendars, ticket systems, online editors, file hosting, sync services, payment providers) — e.g., Gmail, Google Docs.
Dependency on third-party authentication providers — e.g., login via Google, Apple, Facebook, Twitter, GitHub, and iCloud on iPhones.
Dependency on US cloud infrastructure providers — e.g., companies relying on Amazon Web Services (AWS) and Microsoft Azure.
Dependency through supply chain partners who rely on US tech — e.g., digitization partners using AWS/Azure impacting invoice processing.
Dependency on US-based business IT software and data services — e.g., banks using Microsoft LDAP, accountants using Dropbox, telecoms storing data in Oracle data lakes.
Dependency on US-controlled operating systems on user devices — e.g., Windows, macOS, iOS, Android.
Dependency on US-designed chips in most devices — e.g., Qualcomm, Intel, AMD, Nvidia, Apple chip hardware.