The manga (soon to be anime) Witch Hat Atelier’s magic is kinda like this. Also it rocks so I definitely recommend it.

You’re in luck!

No one’s saying in the setting you’re playing in goblins can’t be evil as a default. Having it be a blanket truth for all settings is a bit constraining though. Goblins specifically in the DND world probably shouldn’t all be evil alignment because their history is… Complicated

Pointy hat has a good video on it