However, they are not solving that problem. They are throwing unlimited investor money at getting food delivered by overworked underpaid poor people. That's ..

However, they are not solving that problem. They are throwing unlimited investor money at getting food delivered by overworked underpaid poor people. That's ... that's not a solution. UPS famously hired mathematicians to figure out the optimal way to plan their trucks' routes [1]. Now that is a solution. [1] https://www.wired.com/2013/06/ups-astronomical-math/ https://www.wired.com/2013/06/ups-astronomical-math/ and https://www.mathscareers.org.uk/ups-turn-left/ https://www.mathscareers.org.uk/ups-turn-left/