Uber are doing something entirely different though - they took a market which was proven to exist, created a product which worked then spent a decade being horribly unprofitable until they were the dominant player in that market. And even at their very worst they weren't losing as much money as OpenAI are. There's far too much hand-waving and dismissive "ah it'll be ok because Uber exist" going on among those who have bought into the AI hype cycle