The whole point of games is that each game invents its own rules, unaffected by the real world, including the rules of other games. Works of creative authorship operate because the author can establish clear walls, then reinvent the rules of that world. Games are cool because they each are separate universes. They are closures. Metaverse billionaires who want to break the boundaries between games by connecting all ga…
Simple features like Steam achievements are clear and simple counter examples.