This also works incredibly well for cheaters in videogames.
Give them their own queue with their own games with other cheaters to play against, and as long as nobody is cheating in a way that breaks the servers, they can play their own version of the game if they want without ruining the game for those who don't cheat.
This reminds me of someone telling me that they are using cheat sites for an online Scrabble game because they suspected their opponent (a “friend”) was cheating. It’s hilarious to think that two humans are watching two instances of a likely optimal bot play against each other and rooting for their instance of the bot.
Give them their own queue with their own games with other cheaters to play against, and as long as nobody is cheating in a way that breaks the servers, they can play their own version of the game if they want without ruining the game for those who don't cheat.