Why do people criticize our US justice system?

There has been, a lot of people on the internet who believe that they’re smarter than everybody else. One of the things I was taught in law school is that I'd never been able to agree to the same things and that being a corporate lawyer is something that's part of who I am as an individual now. When I attended Harvard Law School I learned that most US laws have no compassion but the criminal justice is administered without compassion. I'm not sure I can say that there is a clean line between me and other individuals but I know the difference between stupidities and genius is that a genius has its limits. A lot of negative people intellect and may be confused, but their emotions will never lie to me. My bad attitude is something that makes a big difference.