Home delivery being a first world luxury is a joke. Delivery is a labor intensive low-skill activity. It's fifty times better in developing countries, at least in the cities, where the marginal cost of sending someone to your house is so much lower.
Unless you meant it's a luxury only in the first world, which I could get behind, especially food delivery.
Agreed with this statement. I've lived all over the world and have seen the wide differences.
I still remember living in a large suburb in India (not in the city; people had cars). We sat down for dinner and I asked if they had any ketchup. The host picked up the phone, spoke for 10 seconds, and 5 minutes later a boy knocked on the door with nothing but a single bottle in his hand. There wasn't even a grocery store close to the house that I could see.
Never living in any top-rated US cities have I seen anything close to that.
Food Delivery is a First World Luxury - meaning that it's the only scenario in which the system functions reasonably (aka it's inherently expensive, a true economic luxury). Food Delivery is Cheap in places where the system is completely defunct, it's not a luxury it's a sign of failure.