Cheating in the worst of ways. I've been playing fps for about 15 years, was even recruited to play pro. I stopped playing on PC because of the constant cheating, if people think that KB users aren't cheating, if they are willing to go that far, they will go as far as loading software on their PS4 and Xbox to give you superior aim assist bots. Reason why I stopped playing on PC was that it became the norm, I also have come across auto assist bots on latter versions of the console as well though not nearly as often as in the PC world.