What about the other Lavabit users whose data he had handed over previously, before deciding to say no?

It's hard to tell if you're being serious here. At the end of the day, Lavabit's security came down to... the FBI's inability to read an ultra tiny font?

That's not the actual story (like, that happened, but all it did was provoke the DOJ), but it's remarkable to see someone cite that as a success for Levison.