It really is so much worse than most people realize. I was in a courtroom where around 20 county jail inmates (innocent until proven guilty) were shackled together with leg chains and handcuffs while two public defenders (whom none of those accused had ever met before) stood before them and explained that they were their lawyers and then spent a whole five minutes explaining that they had better just plead guilty because if they don't and lose in trial they will get at least twice as much time as the plea deal. I saw this more than once.