I don't understand the crusade against encryption. No ban has any chance of actually being effective at stopping criminals, they will just continue using open s

I don't understand the crusade against encryption. No ban has any chance of actually being effective at stopping criminals, they will just continue using open source software. All you end up doing is exposing law abiding citizens and corporations to an incredible amount of risk, because suddenly all their critical private data is secured with a common backdoor that can be abused by anyone who finds it. Adding backdoors to commercial encryption is practically handing the Kremlin or CCP the keys to all our critical infrastructure.