[Zuider]

There are claims that Signal has already been compromised by the Five Eyes Intel Agencies, albeit through bribery rather than the overt coercion we see here. The key change is that Signal can no longer guarantee end-to-end encryption based on a passphrase tied to the app itself, and known only to the user.

https://github.com/signalapp/Signal-Android/issues/8974

[tapoxi]

I mean is there a better source than this? It's extremely ranty and just speculation