Are there any examples of successful companies doing this? Uber and Wework only cost the IPO bag holders. Have any Venture Predation companies actually reached

Are there any examples of successful companies doing this? Uber and Wework only cost the IPO bag holders. Have any Venture Predation companies actually reached supracompetive pricing levels and recouped the predatory losses enough to have overall harm to consumers? IPO bag holders, too bad, and I don't see any regulatory need to protect them.