If I'm a US citizen what right does ICE have to my tax information? The article states that ICE made a request for 7.3 million taxpayer's information, citing ongoing criminal investigations. Given how this administration rides roughshod over the law it beggars belief that this dragnet hasn't also caught up "law abiding" people as you say.

But, more importantly, there's an underlying assumption to your question: the sharp end of the law only strikes people that have done wrong _and_ the laws won't shift to put you on the wrong side of it. Authoritarian governments redefine legality at whim. Compliance is a moving target: think of all the law abiding Japanese folks that were suddenly in internment camps in 1942.

In the United States we have historically accepted the dictum that the best government is that which governs the least. For a good, pragmatic reason: the concentration of power is corrupting to those that wield it and the actions of a government of the corrupt will not be square to the will of the people. Limiting what the government can do, especially those parts that seek to act in secret, is in the service of liberty for all.