Divine Angel said:

This pizza oven claims to cook pizza in just 90 seconds.
https://au.ooni.com/products/ooni-volt-2

No, I don’t think so. I think it claims to reach a 450° C cooking temperature in 90 seconds, and cook a pizza in 12 minutes.

(Mind you, I think cooking at 450° C is a strange claim, too; we can easily burn our pizzas at 200° C.)