I got an air fryer this year, and I definitively recommend it. It was cheap, I paid 350 reals (roughly 70 euros). In some cases the food is really similar to deep-fried food, but the biggest appeal of the device is as a small but powerful oven - specially for stuff like
chicken wings - they turn out wet but well cooked, with a crispy outside
reheating stale bread - pat it with a bit of water, then plop it in the air fryer.
frozen potato fries - as he mentions in the video they get damn great
milanesa - it doesn't get identical to deep-fried milanesa but it's really good, and way better than doing it in the oven.
If looking for a model make sure to get one with a detachable false bottom, otherwise you'll get the problem andrewta mentioned and won't be able to clean it right.
Reheating greasy/fried foods alone makes these things worth it imo. Im no detractor of cold pizza but its just not necessary anymore, this shit is magic
Most of them are a pain in the ass to properly clean. My mom has a ninja air fryer. There is no way to remove the top grate. The grease builds up in it.
It’s not microplastics that worry me. It’s heated plastics, which is why I don’t use plastics in the microwave or use non stick cookware. BTW, the fancy air fryer seems to be all metal, like the toaster ovens.