Corinnguard
Hero
It's sort of like the same story with elves in D&D. 5e gave them a tie to the Feywild by mentioning that in Monsters of the Multiverse that they spent some time on that plane before coming to the Material Plane. And yet, they are no longer Fey even though RL myth says that they are connected to the Fey.Up until a few years ago goblins had zero ties to the Feywild yet are now fey, I'd say that doesn't really make any sort of logical sense except in the idea "goblins in real world myth are connected to fey, so we made them fey."