On demand delivery where you pay a premium of 30-40% over the actual cost (sometimes even more) is definitely a luxury to me. I can probably afford to do this but I still do pick ups along with my other errands. Only is rare circumstances I get one off deliveries and it hurts me to see the cost each time I look at it!

Doing it regularly is probably wasting money especially in this economy.

Kids + full time - pick up the food on your way home? Medical condition - arrange for a routine cost effective delivery (like those meal delivery services who tend to deliver on their routes for free even?) work 2 jobs - pick up along the way somewhere can't drive? - use that routine delivery or find a way to cook or use a weekly meal delivery service etc.

But buying one off every other day paying the premium seems definitely a luxury. YMMV.