Hygro
soundcloud.com/hygro/
Not at all true. You don't need to own GM or Boeing to own a business that generates a nice income. Most businesses aren't worth more than $1mill.
And those people who own those businesses aren't rich. Also most small businesses are services, not manufacturing, which isn't production.
And you don't need to own outright, just own a significant slice or have a large controlling stake. That makes you rich.