Uber is a good example of this:
https://www.gobankingrates.com/money/business/famous-compani....
But because the scam worked and they managed to get publicly listed (how did that happen?! Publications like the Economist should have provided more cautions...) the gravy train rolls on.
The sooner we get back to a 'Web 2.0' era like 2008> on the sooner genuine innovation will be funded again.