This raises an interesting question: would fantasy-like universes and games like D&D still be as popular as they are nowadays, in a world where your IRL classmates are nineteen flavors of D&D classes and even your internship boss is a dragon?

Just because you can breathe fire doesn't mean you wouldn't fantasize about being a sneaky rogue or teleporting magus.

And that would just give you all the more reason to kill the dragon.

And Wizards of the coast may be slow as shit, but by edition 23 or what ever they'd be on by BNHA years It'd fit right in. Like 500,000 quirks to choose from (or probably roll) in a DM handbook. You wouldn't roll for Stats you'd roll for quirk, then stats, then pick your character.