As far as I'm concerned, it seems to boil down to "A setting has a special term for super powers that means 'super powers'". While yes, it's undeniably true, how does it matter? How does a different choice of terminology impact a story? Would My Hero Academia have a different plot if it used "metatalents" instead of "quirks"? If the answer is "no", then what we have is a bit of trivia about vocabulary, not a trope that affects the setting or story. And I think the answer is pretty clearly "no".
Nominating for deletion as Not a Trope.
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