Some players use Rock Paper Scissors to check timing and psychology-- do you go first, mirror relocations

https://rock-paper-scissors-gambling-l-h-k-r5-654.zenbloomer.com/posts/the-12-most-popular-rock-paper-scissors-accounts-to-follow-on-twitter

Some gamers use Rock Paper Scissors to check timing and psychology-- do you go initially, mirror relocations, or suddenly switch methods to confuse them?