Although, many states in the U.S. have already banned this idea, I think this is a great idea. The pizza would not be stuck in traffic and be cold by the time it reaches its destination. It would also reduce the cause of a car crash, because many pizza deliverers drive "dangerously" to get the pizza on time.
When there are pluses, there are always minuses. A thing that I would be concerned about would be that there are some crazy people in the world, and might break the Drone. This would cause a lot of arguments, and might even reach to law suits. Another thing I might be concerned about would be that if it was windy or rainy, there is a chance that the Drone could fall anywhere. It could be a highway or even on someone's house. This would lead to serious accidents, and to more arguments.
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