Agreed. Accessibility is an intrinsic value for civilized society that encourages for the allowance for all people, of all backgrounds, including people who have different kinds or levels of intelligence or other accessibility challenges. For the people who say "The rules should only be complex," do you have any care for people who are neurodivergent from your own experience? People who might have a hard time with complexity?
Simple design of an entertainment activity is inclusionary. A simple design is perfectly accessible by a complex-preferring mind, and that complex-preferring mind can make the simple more complex. A complex mind has the freedom to choose to go either way.
Complex design of an entertainment activity is exclusionary. A complex design is inaccessible to more people, and some of those people don't have the luxury to choose between complex and simple. It's harder to remove complex functions ingrained in an activity than to add complexity to a simple activity.
I'm not the smartest hoe in the toolshed. I value Simplicity as a baseline, and for Complexity to be a dial to modify that experience.