I think of food delivery apps as an incremental efficiency. Rather than restaurants needing to maintain their own staff, you can take advantage of a collective network of drivers with an optimized central route planner. This should be successful for the simple reason that it&#x27;s better for restaurant owners and consumers of restaurants that do not (or will no longer) have their own fleet.<p>I don&#x27;t think it&#x27;s going to &quot;revolutionize&quot; anyone&#x27;s lifestyle the way Uber did. They might say so, but that&#x27;s because no one wants to talk to you in the Bay Area if you&#x27;re not disrupting something.