If countries will block messaging services why do you think they won't raid / shut down servers? I really don't understand the hating on Signal for not fulfill

If countries will block messaging services why do you think they won't raid / shut down servers? I really don't understand the hating on Signal for not fulfilling all of everyone's use cases. There is an SMS/ MMS fork called Silence (available on F-Droid). If that's a feature users want they have an option.