We can engineer a solution to the dynamic tradeoffs you see in food delivery..

Sometimes you want at least one pizza, reliably as possible, and you're willing to pay extra. Other times you may want a pizza as affordable as possible, even if it is delayed or the order may be cancelled on you. The open generic API should support this high-level configuration, and the provider should be auto-selected according to your needs.

I also see an opportunity for this in the ride-sharing space. Sometimes riders are looking for a cheap and possibly slow option, other times a premium is expected for a fast trip. In my dreams I could use an open app that understands these tradeoffs, and automatically requests a driver from Uber, Lyft, or any other Taxi provider who offers safe/fast/affordable drivers in a given area.