From Right Field: Cheating = Stealing
Let’s say that a cheater makes the top 8 by winning a match that s/he shouldn’t have won. What if it was top four? What if it was the finals? In each case, depending on the prize structure at your place, that person has stolen from someone. Plain and simple. Stealing. That person cheated to get something s/he wouldn’t have gotten if s/he had played fair and square. It got taken away from someone who (hopefully) didn’t cheat. Heck, even if the cheater didn’t make the prize level, but knocked out someone who should have made it, they stole from that person.
The problem is that cheating is more rampant than even the most cynical of us would like to believe.