I don't think that's the point. Uber is just going to decrease in value to some extent if the bubble bursts. Some companies, like amazon, survived the dot.com a

I don't think that's the point. Uber is just going to decrease in value to some extent if the bubble bursts. Some companies, like amazon, survived the dot.com and became a phoenix. Uber would likely do the same, but it would just face some adversity in a turbulent credit market, maybe have to IPO earlier than it would like, etc.