I think I'm in the minority, but I just would not order a delivery in 90% of the cases. If I remember myself say in 2005-2010 I would order Pizza once in 1.5 months, and I was ready to come downstairs to receive a package.

These days I order food, knowing that it will allow me uninterrupted work (I'll just receive a package and get back to work). If I have to interrupt my "flow-ish" state anyway, I'll just go out or make an omelette in 10 minutes.

Context: I live 10 minutes away from a high street in London.