He is not the only one, this is normal now and not a sign of super-rich depravity.
Here in my Bavarian city I can get mangos explicitly labeled "flight mangos" ("Flugmangos" - German supermarket), for example. They look so much better than the regular ones, but at almost 10 Euros per piece I have not tried one yet since I still have dried mango pieces in the fridge.
I don't think they mean food imported from another country. A billionaire sending an assistant on private jet to fetch a jar of his favourite marmalade only sold in a store 8000 miles away because they had a craving for it, the absurd resources required to satisfy it and no concern for how wasteful it is.
"food flown around the world " is very much affordable by the middle class. Tropical fruits, for instance is at most several times more expensive than domestic fruits. They're not going to eat mangoes or lychee on a daily basis, but they're not exactly caviar either.
More like most people are dragging a cruise ship through a desert while being baited with the possible opportunity to belong to those enjoying the endless buffets and on-board water park.
This whole "should we ration so everybody gets some" is complete BS. There is an abundance of resources that are concentrated to a few and the rest made to suffer. We don't have to ration, we have to prevent the greedy from hogging it all. It's quite the opposite.
Don't some of these have "smart" features to detect what is actually in your fridge and tell you if you run out? I would think removing the last piece of butter could trigger an ad for whatever cow-milk-fat substitute won the highest bid on the brainfuck raffle that day would be shown to you.
Such a smart feature would most likely include reading labels, which means that the system would also know some of the medicines you consume. The fridge would most likely also record the user's interactions with the fridge, so the system will also know what your prescription amounts are. The possibilities of abuse are endless.
Another one: "you have consumed 20 units of alcohol this week, and run out. Should I order this 25 pack that is cheaper?"