The fear is that they call a moderator are they make a mistake. Or they record from a deceiving angle are that causes a mistaken ban. Something like that can cost a person so many opportunities. From being a mod to getting into clans.
SlavTheRussian proved that with his videos on the matter. It is also frustrating when someone calls you a hacker when it's in your IGN. It gets frustrating. Also being called a hacker can causes people to auto team on people, especially in death match. Since the timer is short. You don't have the time or space tell if someone is actually hacking. Most people don't run the risk. Especially with my name, all someone has to say is "_lifehackz_ hacks" and people will believe them based on my name as evidence. Something like that costs people the win. It are very frustrating.