The essential problem with the idea of government is that it requires people to cooperate in good faith. People who say government doesn't work are essentially arguing that people cannot cooperate with each other.
Given our level of social and technological progress, you'd think people would give up on this idea but it persists. In a hunter gather society, yes, like one of the ten guys in the tribe could provide way more meat than the other nine combined. In a global society of billions, it requires cooperation, coordination and institutions. A single person is an angstrom of humanity.
Our personal vanity tempts us to ignore the hundreds if not tens of thousands of people that make great companies possible not even counting the public institutions and services. We like to believe a single person can be so important because that makes us feel like we can be important.
In reality, no person is important. Bezos isn't important, Musk isn't important neither you or I are important. How the billions of people work together is important. We should be focusing our efforts on improving how we work together. Our systems of cooperation (aka governments, companies, communities) are the only important thing.