It's not a acontextual. The context is that the program will also be using personal listening devices like "Apple Watches, Fitbits, Amazon Echo and Google Home" to collect data, along with our electronic medial records. The context is that it's the government doing this in a new, dedicated agency section, with all of the powers of government. The context is that it's being proposed as the solution to gun violence, along with the idea of building a legion of new mental institutions. The policy being, ban the people who might commit gun violence, not the guns.
And this isn't just about Trump. He's just the useful idiot who will get this ball rolling. As you should be able to appreciate, many people on both sides have proven more than happy to expand government intrusion into our lives through surveillance as a response to a threat to public safety. And locking crazies up in newly built mental institutions is a convenient way of getting outside of our criminal justice system. If you aren't chilled by a dedicated government entity identifying future criminals through analysis of personal medical data and google/amazon listening devices, with the potential power fill mental institutions with potential gun threats, then I don't know why you've ever pretended to care about government surveillance at all.