The Microsoft Ban Should Go Further (Telecommunications Cybersecurity and Resilience Act Incompatible With Back Doors)
An hour ago: The Outcome of Microsoft Ban Was Predictable

The Web site Inside Towers has this news report which says "Senators Introduce Telecommunications Cybersecurity and Resilience Act" (sounds like "CRA").
As noted by an associate, "if actually legit, it would ban networked proprietary software in general and Microsoft products and services by name, c.f. "trusting trust" etc..."

Then consider CALEA as well, for instance past coverage such as:
If the goal is real security, then it's not difficult to see where to start. █
