So you want encryption so criminals who would have otherwise been hung to be able to evade the law? It is pretty clear to me how a government may not approve of encryption for this usage.
Yes. The state has no right to hang anyone. The state has no right to take a life. When you take away encryption, The Innocent and the Guilty are punished, the innocent disproportionately.
That’s the beautiful thing: we don’t have to care what the government thinks. We are 30y into the encryption wars, and they cannot put the genie back in the bottle. It just is.
A cryptographically secure messaging system is either secure for terrorists and child molesters, or it isn't secure for anyone.
Like most reasonable people, I want governments to try to prevent such crimes and to punish people who commit them. I do not, however wish to grant governments unlimited powers with which to pursue those goals. In particular, there are some bright lines which should never be crossed. Those include torture, punishment without a reasonable attempt at a fair trial, and outlawing tools for secure communication.