Everything else was just you saying "If it's said he repaired it, he repaired" in multiple ways.lol funny how you ignore everything else shows how much of a bias you have. doffy survived with his powers which somehow repairs his organs. can you explain how exactly luffy uses haki and still has elastic properties, well we cant give exact answers so its a plot hole. LOL at that bs logic.
No story is bulletproof. It's a plothole, plain and simple. It's not the first time it's happened in One Piece, and it certainly won't be the last. Unless you can show what else could be holding his organs together, it'll remain a plothole.