Boeing is not the only airplane manufacturer in US. If you look how it operates, it runs the government’s civil aviation, not the other way around. FAA has basically trusted Boeing to self-certify everything. It looks like without government interventions the only outcome is total monopolization.

It’s really funny that anti-governmental slogans of the ideological fights of the Cold War during which US Government was way more powerful than it was not got into the brains of so many people. As someone who grew up in USSR that’s really funny to observe.