Our FBI seems gung ho about new technologies that will let them arrest people suspected of being about to commit a crime. But at the same time they're curiously uninterested in investigating huge crimes once they have happened.
None of the mass shootings of recent years has led to a full investigation and trial. After Jeffrey Epstein's death, there seems to be no investigation of his home in NM or his island in the Carribbean. No will to root out the web of child trafficking of which Epstein is emblematic, and which is undoubtedly linked to blackmail and financial manipulation of $Trillions by international banks. (Epstein is linked to Bank of Credit & Commerce Intl.)
Meanwhile, mass shootings have provided a rationale for backdoors in our cell phones and embedded spyware that will be used to arrest and imprison people for crimes they haven't committed yet.