In a way it's true, but that could be said about any innovation, any startup: 'Do you really think you have a better way of doing it than what has already been

In a way it's true, but that could be said about any innovation, any startup: 'Do you really think you have a better way of doing it than what has already been figured out?' If people followed that principle, there would be no democracy, civil rights, rule of law, women's rights, most religions wouldn't exist, etc. Some of those innovations challenged what had been true for all of human history.