I am absolutely willing to buy the rationale based on personal anecdata, but wouldn't it also mean that the other half of the world's population does ( as in, i

I am absolutely willing to buy the rationale based on personal anecdata, but wouldn't it also mean that the other half of the world's population does ( as in, it is basically a coin toss as to whether or move or not)? I might be conflating some word meanings here so please correct me as needed.