Rock Paper Scissors is perfect for decision-making when you can't agree

https://rock-paper-scissors-gambling-game-o-p-o-k9-522.rivetgarden.com/posts/are-you-getting-tired-of-rock-paper-scissors-10-sources-of-inspiration-that-ll-bring-back-your-passion

Rock Paper Scissors is best for decision-making when you can't agree. Select your gesture, count down, and let opportunity settle the argument.