In Christchurch, New Zealand, we have a cafe that sends you your burger through a pneumatic tube system... Ton Scott did a video about it... https://www.youtube.com/watch?v=YTHZLKFblKo
They tried, but pizza is the wrong shape. In early tests, calzones from new york had some success but the market demand wasn’t there for the new-zone, so it never took off.