The driver seemingly didn't get reprimanded or properly investigated by Uber. We don't know this for sure, but based on what went down, this seems to be the case. Uber lied to the police. Uber tried to turn it around against the victim for having so much evidence. When the victim was incredibly lucky to have a few of his evidence items (like photo on plane and security camera).
The victim (and police) were never able to get in contact with the driver. Shouldn't Uber have some sort of way for a customer of a driver to get into contact with said driver? The current way made it far too easy for the driver to get away with robbing the victim. This is possibly most damning against Uber -- they don't seem to be doing anything to change things. Perhaps they are. Changes don't happen overnight and they don't have to be transparent if they are trying to better things. So I'll definitely be humbled and retract my assumptions that Uber isn't trying to better things if they do in the coming months.