Ever heard about presumption of innocence? Just because you have physical capability to do something, does not give right to spy on you. Now if there is clear e

Ever heard about presumption of innocence? Just because you have physical capability to do something, does not give right to spy on you. Now if there is clear evidence that you are predisposed to do something, then you go to the judge and get a warrant for surveillance. And no, expectation of privacy by using strong encryption is not any kind of evidence, it is matter of personal choice/preference.