likely chose to shut down rather than bend over, same as Lavabit a year prior. I find it more plausible than the other theory.
Fair assumption, but unlike Lava, TC never had customer/user data. The NSL/forced shut down theories also make little sense to me however, the fork was up by the end of the week and was easy to foresee. Kinda why this fascinates me so much, no theory I ever read survives basic scrutiny. Perhaps some things, we’ll never know.
I went on a Wikipedia dive and discovered this funny bit regarding the court process surrounding Lavabit and FBI's desire of the TLS private keys.
> The contempt of court was caused by Levison providing the keys printed in a tiny (4 point) font, which was deemed "largely illegible" by an FBI motion, which went on to complain that "To make use of these keys, the FBI would have to manually input all 2560 characters, and one incorrect keystroke in this laborious process would render the FBI collection system incapable of collecting decrypted data."
(And to be clear, that's all they ever saw of said keys)