If it's so "noble" why isn't anyone from his family serving?

Here is a list of the children of Bush and his siblings who have chosen to let other young men and women -- mostly poor, rural and minorities -- die for them, because they have no desire to die for George W. Bush's alleged "noble cause" (assuming an eligible age of 17 with parental consent to join the military):

Military Service Eligible Children of George W. Bush
Jenna Bush
Barbara Bush

Military Service Eligible Children of Jeb Bush
George P. Bush
Noelle Bush
John Ellis Bush Jr.

Military Service Eligible Children of Neil Bush
Lauren Bush
Pierce Bush

Military Service Eligible Children of Marvin Bush
Marshall Bush

Military Service Eligible Children of Dorothy Bush Koch
Samuel LeBlond
Ellie LeBlond

Furthermore, not one of George's siblings served in the military when they were eligible, and Bush got a cozy stateside position in the Texas Air National Guard to avoid risking his life in another "noble war," Vietnam.

Why do George W. Bush, his siblings, and their children think that this war is "noble" enough for other Americans to die in, but not them?

If it's not "noble" enough for the Bush family to risk their lives fighting for, it's just a disastrous graveyard for real Americans - the poor and middle class who were not lucky enough to be born into the lap of privilege and risk-free lifestyles reserved for the elite.