It's increasingly seems that the powers of prosecutors are deployed in arbitrary and unjust ways: either overreaching (as in the case of Aaron Swartz or Xiaoxing Xi) or non-prosecution of police brutality or corporate crime (just changing now that the statute of limitations run out on those responsible for the 2008 financial crisis) It's not clear what can be done about it, other than occasionally writing a check to…
There are incentives to cheat; as long as there are no ramifications for it, it will continue.