If a poweruser doesn't put themselves in wheel, ¯\_(ツ)_/¯ ?
Or maybe that you can only interact with everything in bash, so not the most fine grained control.
Or if instead of text all you had were emojis.
Physical access is root access.
Opening up the "case" requires disconnecting the "computer" from "power". Since we haven't figured how to get "the power" going again once it's off this analogy is kind of worthless.