Railroad tycoons have also built a good sustainable product that appealed to billions, yet they leveraged their position of power, monopoly.

https://www.historyextra.com/period/victorian/rise-of-the-ro...

Just because someone creates a good product does not allow them to be free from scrutiny.

Certainly if whole traffic goes from the Internet to Facebook, Amazon, and other you may say that the traffic has been hijacked.