

It’s just a faster way to cook, because the moisture which is basically the cold, is removed from the air. Plus the super hot air is circulated around the food.
I will say I don’t know the entire science around it, but it completely works just fine and I use my sous vide and air fryer constantly.
They’re still both jets. The technology is the same. My toaster oven is also a convection oven, but it doesn’t magically make it something else. Its still a convection oven. Just because it’s got different purposes, doesn’t make it some different technology. I think that’s what you’re getting mixed up on.