Disclaimer: this is purposefully obtuse.
Other effects in the game which explicitly state they kill you:
Shadows, succubi, massive damage, death saving throws, beholder death ray (notably not even their disintegration ray kills you), power word kill, vampires, mind flayers, night hags, drow inquisitors.
Clearly, if they intended for disintegration to kill you, they’d have said so. Since specific overrides general, and there is no general rule that disintegrated creatures are dead, I rest my case. QED.
Well memed, but it’s no fun to try to argue with someone who will take everything in bad faith, even as a joke.
I disagree, I think it’s funny as long as this is all theory.
If a player was actually serious about wanting to do this as more than a meme, and was arguing this hard for it I’d be mad as hell. In this context, though? It’s fine. I think it’s amusing how hard people can stretch the rules. It’s similar to the peasant railgun. Hilarious concept. I’m still not okay with someone trying to actually use a peasant railgun.