Why would they rob themselves of that tiny bit of satisfaction? The US regime made them miserable so letting the embassy suffer along with them is quite literally the least they can do.
Signal is open source.
GitHub

Signal
Signal has 126 repositories available. Follow their code on GitHub.
GitHubVllt die Menschen die dort arbeiten? Andererseits fällt mir dann
das Känguru beim Jobcenter ein. Vllt haben sie doch eine Idee.

Betriebsklima | Neues vom Känguru reloaded mit Marc-Uwe Kling
YouTubeNixOS’ learning curve is brutal.
Tesla aren’t the only car manufacturer that does this. Hence "like. "
I wish we could stop with this bullshit already 😩
I mean if you prefer it’s probably feasible to compact them into 86000 much smaller meat cubes 🤷
But most crucially on time. You assume that rescue will come, which isn’t a given.
You’re gonna run out of supplies eventually.
You pay for hardware that’s capable of doing this. Even if you don’t use it, you still pay for it.
It’s like when you buy a car like a Tesla, that has features locked behind a subscription. The hardware is there and you can be damn sure you’ll pay for it upfront, even if they make you rent it.