I see that there is one person who thinks it is okay to cheat, while the rest do not. This is just an observation.
If a person thinks it is acceptable to cheat in an online multiplayer game, then their ethical stance likely extends to real-life activities such as board games, card games, football, basketball, and more.
People who voted "No" in this topic surely have a stronger sense of ethics and a better moral compass. I can assume that people like this can enjoy video games, board games, and other activities by simply playing fairly. The moment someone introduces aids, cheats, or enhancements, it disrupts the integrity of the activity. The person engaging in such behavior might say, "Don't take it seriously." To begin with, I don't think anyone was taking it too seriously. However, the moment an anomaly was introduced by a third party, people naturally started to take issue with it. The perpetrator may perceive this as others taking things too seriously, but in reality, cheating is a serious matter. It is reassuring to see that most people have voted "No" so far.