With WotC's upcoming Fizban book about dragons releasing next month, someone on reddit (u/Dondagora) suggested posting dragon-related homebrew subclasses beforehand. I only had The Dragon (warlock patron) done, but I immediately had a few new ideas.
This is the first of them.
Scaletaker barbarians are enraged by dragons, and they may not feel the need to distinguish "good" dragons from "bad" ones.
It turns out that a life of fighting strong foes and facing your fears can make you stronger.