Once the tool exists, it will be abused. I really wish I could say otherwise. I wish I lived in a country where law enforcement acted with the square-jawed nobility of a comic book FBI agent. I used to think I did live in such a country, but in recent years I have been forced to realize that I don’t. I think that, in your heart, you know it too.
And if you happen to like the party in power today, just remember, every tool you give them is inherited by the next guy. Think of the worst possible outcome of the next election, the worst new president, the worst new congress you can imagine (whichever one that might be for you). Do you want those people to have the power to look and listen to anyone they please, anytime, anywhere? To search at will through recordings of our most personal moments? To use a rubber stamp warrant to gather dirt on someone who insulted them? To review the browsing history of anyone who annoys them publicly enough?
An invocation of what I call the “Worst Enemy Test” spotted in the wild.