Do Hot Cheetos burn holes in your stomach?
The Cheetos are unable to erode through the stomach in the first place, so also not able to erode any other organs. Stomach acid would leak out of any hole and cause irritation but wouldn’t erode.
For several years I have seen occasional kids in the ER with concern for “blood in their poop,” only to find out that the red discoloration of their stool is due to eating entire bags of Flamin’ Hot Cheetos.