Amazingly, you're only "wrong" inasmuch you understate the cost - which worked out to almost $2 trillion dollars: https://en.wikipedia.org/wiki/Financial_cost_of_the_Iraq_War

We should not forget the hundreds of thousands of innocent Iraqis murdered, or that this war, based entirely on lies, killed more Americans than 9/11 did.

American went out of their way not to learn anything from Vietnam, and then they did it all over with the Rape of Iraq.

“Because not only will America go into your country and kill all your people. But what's worse I think is they'll come back twenty years later and make a movie about how killing your people made their soldiers feel sad." -Frankie Boyle