Pizza, Chinese food etc. delivery has existed forever, and the model for drivers was always the same - get paid nothing and rely on customers tipping you. Now there are billion dollar brands and fancy apps, but on the whole nothing has changed.
Food delivery apps have made 80% of restaurants realize that their customers would pay $8-$10 more per order for delivery. Before that customers didn't have the option and most restaurants just figured it wasn't for them. It's a huge new market.
