What&#x27;s harder, making another Uber or making a self-driving car?<p>Double-sided networks like Uber are hard to gain critical mass. Uber did it, which is extremely impressive, however, whoever comes up with a self-driving car will eliminate one side of that network, making it substantially easy to compete.<p>I personally don&#x27;t see how Uber&#x27;s infrastructure minus the driver network is that important.