"HW rulez" mod (add-on) for HoMM3.

Before jumping into an argument, read the rules. Some bugs are prohibited, while others are allowed. Watching an opponent's stream regarding bugs doesn't fall under this category; it's a violation of the fair play rule.

Rude.
I repeat, "watching an opponent's stream" is just an example, and I definitely don't promote it. But I don't understand how a bug that gives an almost cheating advantage fits into the rule: "The most important rule: players must play fairly and respect each other."
Using the same logic, you could litter in front of your neighbor's door and justify it by saying: what? It's not prohibited, so it's allowed.