Some players utilize Rock Paper Scissors to evaluate timing and psychology-- do you go initially, mirror moves

https://rock-paper-scissors-z-a-w-p7-021.brightpathdigest.com/posts/a-look-into-the-future-what-will-the-rps-gambling-industry-look-like-in-10-years

Some gamers use Rock Paper Scissors to evaluate timing and psychology-- do you go initially, mirror moves, or unexpectedly switch methods to puzzle them?