An individual has about as much power in either case. How many congress people have been removed at your bidding?
Then there is gonna be a gold rush of airline startups leading to amazing innovation, offers and low prices for consumers. Unless your government intervenes and regulates the market into a monopoly of incumbents, of course.
> Corporations are authoritarian, tyrannical institutions
Corporations are at the mercy of their consumers and investors. They get toppled every day. Remember Nokia? Motorola? IBM? Zoom? Heck even Intel lately?