Is he dead again? Because after the ending of Endwalker, I personally don't think his dead. Just body? Sure! But the guy doesn't need his body to still be alive. Ge's practically an Ascian with his Resonant. So, unless he completely burnt all his aether, including the bit that sustains his life force in are final fight, I'm doubting he's dead and I have a feeling he'll return in an expansion or two through dynamism since he was left in that weird plane of it.
Thoughts?