How are you reading "vitriol" from these comments? "Print" isn't changing the order of the data it's given--the data is unordered by definition. It has to print

How are you reading "vitriol" from these comments? "Print" isn't changing the order of the data it's given--the data is unordered by definition. It has to print it in an order, so it orders it by keys as a practical courtesy to humans. Nothing is manipulated except perhaps data structures internal to the print operation.