I had one of those here in Finland, the price to quality was okay (12€), it was better than frozen but not quite as good as restaurant pizza, but considering it was done in less than 5min was really cool. My biggest consern was that the pizza box had a somewhat open bottom, so it would cool down too much while taking it home. But eating it there at a park would be fun

If you ever worked making pizza, you would understand how easy it would be to automate.

Those exist in many places in the world. I have eaten vending machine pizza in Austria too.

I remember the novelty of a chicken ring vending machine at college 35 years ago. Rings instead of nuggets because more dependable on heating, but you'd pay and it would drop the rings into hot oil for an appropriate 3-4 minutes, then dispense in a cup. They were quite passable, and it was nice to have a hot food option next to the cold sandwiches and like cold burgers/burritoes you could heat in the microwave there.

That sounds delightful.