What about using latency or throughput as a signal? What about tunneling data over seemingly normal pictures taken by said camera app? What about switching the

What about using latency or throughput as a signal? What about tunneling data over seemingly normal pictures taken by said camera app? What about switching the "User Available online" indicators at a seemingly natural rate? What about all three at the same time? I assure you, steganography will always be possible. The only think a ban on encryption would do is hurt (badly) society, personal privacy, and those who want to follow the law.