Just because something is complicated doesn't mean we can't automate it. That's the "curl up and die" solution that you yourself say is not an acceptable response to failure.

And GPS isn't what I was talking about, the automatic navigation system on the $80 million yacht was the system we designed which we thought could be run without human interaction.

And your paranoid delusion that the US can/would use its GPS satellites offensively is just that - paranoid delusion.