If you have to go into the street to pick up your order, I don't see the point in food delivery. You might as well walk to the restaurant at that point.
(If I lived in a city though and had options within a 5 minute walk, I'd probably just pick up takeout myself.) Honestly, I usually have something in the freezer if I just want something quick but sometimes I don't feel like thinking about cooking even something simple.
(And indeed like sibling I picked 11 for the nearby good restaurants, to which I do bike but only outside of winter).