Advocates for criminalising working encryption insist  the claims that this is impossible are the same kind of self-serving nonsense as claims that banning clearcutting of old-growth forests is impossible: 

https://twitter.com/JimBethell/status/1699339739042599276

They say that when technologists say, "We can't make an encryption system that keeps bad guys out but lets good guys in," that they are being lazy and unimaginative. "I have faith in you geeks," they said. "Go #NerdHarder! You'll figure it out."

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