Preston Maness ☭

Tailored Access Operations (TAO) would be the NSA team in charge of it.

What makes you think a court can’t order them to modify the site/client to capture your key and send it home?

There’s already precedent for this. The FBI leaned on Lavabit to serve compromised code to Edward Snowden. Lavabit closed up shop instead.

Can read more here, which makes the case that “web-based cryptography is always snake oil”: https://www.devever.net/~hl/webcrypto

Samsung heavily benefits from the spyware it builds into One UI and 99% of its user base do not care about the spyware.

They go out of their way to ensure that it cannot be disabled even if you do care about the spyware and try to uninstall or disable it.