The government is on the verge of penalizing and incarcerating people because they “might” commit a crime. From Ron Paul at ronpaulinstitute.org:
Attorney General William Barr recently sent a memo to law enforcement officials announcing a new federal initiative that would use techniques and tools developed in the war on terror, such as mass surveillance, to identify potential mass shooters. Those so identified would be targets of early interventions, which would include the disregarding of Second Amendment rights, as well as the imposing of mandatory counseling and involuntary commitment.
The program would likely match data collected via mass surveillance with algorithms designed to identify those with mental problems that would lead them to commit violent crimes. So, this program would deprive Americans of respect for their rights not because they committed, or even threaten to commit, a violent act but because their tweets, texts, or Facebook posts trigger a government algorithm.