Because bending isn’t strictly inherited by family,it’s a mix of spiritual energy + genetic potential + Harmonic Convergence effects, not a guaranteed “family element.”
Opal being born into the Beifong family just meant she likely had earthbending potential, not certainty.
During Harmonic Convergence in The Legend of Korra:
The world’s spiritual energy shifted
New airbenders suddenly appeared worldwide
People with latent spiritual compatibility awakened airbending
So Opal didn’t “replace” earthbending, she likely:
👉 had weak or dormant earthbending potential
👉 but strong enough spiritual alignment for airbending to manifest instead
This is why the event is treated as a global spiritual reset, not a genetic upgrade tied to bloodlines.
In short:
Beifong = earthbending background, but Harmonic Convergence = spiritual override, not family inheritance.
Katara looking exactly like Kanna in her old age means so much to me. I wonder how many times she looked in the mirror and saw her Gran-Gran looking back🥹🥹
“She won’t let you kill me”
“Is this more prattle about your dead wife”
“No. Allow me to introduce you to STORM”
“A billion calculations only to end up being wrong about the last X-Men standing is the most humanity that Nimrod would ever achieve”
& THATS WHY THEYRE MY FAVES
The lore actually answers this.
Before the four nations existed everyone lived together in peace and harmonry as one community and shared one language. The nations formed later but the shared linguistic foundation was already set before anyone separated.
The Avatar alone traveling between all four nations continuously for ten thousand years is essentially a living linguistic bridge. One person fluent in everything, moving between every culture, keeping communication unified as a byproduct of keeping peace.
The shared language isn't a writing convenience. It's the natural result of a world that was never fully allowed to isolate.
1 year ago today, Jonathan Joss was murdered in a homophobic hate crime.
Best known for voicing John Redcorn, Jonathan was a memorable part of many fans’ childhoods and will not be forgotten.