Say what you want about avatar, but at least it has multiple examples of the avatar being women and/or PoC, unlike a certain other show with a reincarnating character who somehow is always a white guy.
"airbenders are able to warm themselves with only their breathing"
ok so this explains why katara and sokka were bundled up in parkas galore while aang was just walking around in his little jump suit like it was a perfect summer evening. I’m so glad this was cleared up. I literally thought Aang’s optimistic attitude is what kept him warm, heavens.