I live in a neighbourhood surrounded by restaurants. So if I want to order from restaurants, I'd rather walk there for take-out and back, good to know it also helps those businesses lol However, I still think delivery apps and services are critical right now due to the no dine-in restrictions. If there's no delivery apps, more people would choose to cook at home instead of ordering from restaurants to save some money. Delivery apps provide convenience for customers, as for restaurants, it's sort of a double edged sword, for some restaurants delivery apps bring more business to them, for some others the fees taken by these apps can be a headache.
I don't know why people hate them, these apps exist for a reason. And everyone is going to think differently about these apps depending on where they live and their lifestyles.