This is not analogous. You likened criticizing our economy (inclusive of the state of various laws that determine how it impacts people) to criticizing physics itself (to suggest that doing so is unreasonable).
The economy is like a singular, gigantic vehicle we all occupy. It abides certain natural laws (such as human nature, and the scarcity of certain resources), but the vehicle itself is designed by some of our fellow passengers (and its design does not optimize for the things many of us feel it should).
