Tony Vargas
Legend
Well, D&D does use clumsy mechanics like anti-magic zones that need to know whether you magic or not.Why does everything need to be labelled? There is no particular need to name the source of power for each thing, since we don't do much of anything with that information.
But, yes, you could entirely do away with such things, and just give all characters balanced abilities, leaving the specifics of how the player imagines them to the player. Other games that aren't D&D do that successfully.