First, SpaceX isn't getting (measurable) "grants". They are winning bids. Second, SpaceX takes far less money on comparable bids than legacy launchers. They

First, SpaceX isn't getting (measurable) "grants". They are winning bids. Second, SpaceX takes far less money on comparable bids than legacy launchers. They simply charge less. That's why they win. Last, they actually deliver, unlike Boeing. Look at Starliner vs Crew Dragon. They are delivering incredible value for your tax dollars.