I have the Mealthy Pot version of the Instant Pot (it's two words) - basically the same thing. I also have the Crisplid (https://mealthy.com/products/mealthy-crisplid) which converts it into an airfryer.
It does OK - the main problem is it just cooks on one side (it's basically a heat lamp with a fan) so you have to flip whatever you are cooking halfway through. Since you can only air fry in a single layer, it really reduces the volume of food you can cook at a time.
If I was going to air fry frequently or do a lot of volume, I would definitely want a second unit (heh), but for the limited amount of use it gets, it's OK for now.