They're going to be confused if you say "display 3D graphics", because canvas and WebGL will still work. The website will just be laggier and burn their battery faster. That's not going to make sense to them.
"Fingerprinting" is a better approach to the messaging, but is also going to be confusing since if you take that approach, almost all modern permissions are fingerprinting permissions, so now you have the problem of "okay, this website requires fingerprinting class A but not fingerprinting class B" and we expect an ordinary user to understand that somehow?
"Fingerprinting" is a better approach to the messaging, but is also going to be confusing since if you take that approach, almost all modern permissions are fingerprinting permissions, so now you have the problem of "okay, this website requires fingerprinting class A but not fingerprinting class B" and we expect an ordinary user to understand that somehow?