In 2024, nearly three out of every four restaurant orders were not eaten in a restaurant, according to data provided to me by the National Restaurant Association, a trade group. The share of customers using delivery specifically, as opposed to picking up takeout or going to a drive-through, more than doubled from 2019 to 2024. In a recently released poll by the association, 41 percent of respondents said that delivery was “an essential part of their lifestyle.” For Millennials and Generation Z—the apex consumers of today, and of tomorrow too—it’s apparently even more essential: More than half of adults under 45 use delivery at least once a week, and 13 percent use it once a day. Five percent use it multiple times a day. But the delivery boom isn’t confined to young people or to urbanites: About one in eight Baby Boomers uses delivery once a week, and so does about one in five rural dwellers. We are a nation of order-inners. A world, really—earlier this year, DoorDash announced a deal to acquire the British delivery service Deliveroo for $3.86 billion; the new, combined company will have 50 million monthly active users, spread over more than 40 countries.