I’m far from being a firefighter and I’ve never encountered a decomposing human body. I just want to point out that the smell of pork most humans like, is the smell of certain pork parts only and under controlled temperatures.

In other words, if you were to throw a pork whole into a fire, the smell would be different from that of ribs on a bbq. You would be burning its fur, skin, internal organs, blood and excrement along with the muscle and fat, and I mean burning, not cooking, which also makes a difference.