Those traditional prime contractors are basically part of the govt bureaucracy with how they operate. SpaceX and Anduril are good counterpoints.
Boeing's commercial (not government contracting) division is famously dysfunctional and has been for a long time.
Take a gander at how much SpaceX has benefited from government contracts. And for Anduril, well the phrase "all hat, no cattle" is pretty appropriate. In all my years I've never seen so much hype for a company that really hasn't produced much.