You say all this, but you would agree; We really can't be telling private companies or individuals what to and what not to do with their technologies, right? 1

You say all this, but you would agree; We really can't be telling private companies or individuals what to and what not to do with their technologies, right? 1) How do we enforce that at smaller scales? 2) How would we prevent our regulation from squashing innovative solutions to problems, or enhancing safety in critical applications?