As much as I love TLOK, there are some things about it that I will never forgive or like like the fact that they reduced Katara to a HEALER!!
That girl is a fighter through and through and yes, she likes healing and would definitely heal others. Something that wouldn't happen would be her just sitting and healing people instead of just going and fighting villains. I get that she's old and in her 80s but Bumi was 112 and Pakku was also a really old man when they fought firefighters during Sozin's comet and won. So don't tell me that the best waterbender in the world that worked hard so that she could learn waterbending, fought people, and when Aang's being a good person stuff didn't work so she froze people to get answers would just sit back and become a healer that doesn't fight.
Like there's no way that she just sat and healed injured people during the civil war when her water tribe was under attack instead of skillfully taking out Unalaq or just sat back when the red lotus escaped and were going to take out P'Li. She would've gone with Tonraq and Zuko and fought along side them even if she lost, she would've fought. THE KATARA IK NEVER BACKS DOWN FROM A FIGHT.












