@tripu Home Delivery is 'efficient' because STEM does ALL the hard work (and waste) so you don't have to spend your time...
That's the modern-day sense of 'efficient'
>_<
P.S Also to be fair and on the other side, the main temptation with ordering (according to me) is somewhat a luxury/lavish convenience thing (low frequency/price cost/self-gift) and for the range of food compared to supermarket and skills (menu being MUCH better cooked than supermarket versions or what people can do... even if it's inside a heap of plastics rattled around on a moped etc!!)