Why would I need to respond to a random reddit thread and few figures you throw around?
You're wanting to overturn the widely held orthodox view that pax americana worked as intended. I'm sure there is an enormous amount of literature about that you could read. I don't think the onus is on me to come up with proof that you're wrong and the orthodox view is in fact, correct.
That view is orthodox among whom? When I was young, the idea that Americans actually benefit from the empire was a view held by Bush/Cheney neocons and World Economic Forum types. Your average Gore/Kerry voter thought it was a scam to redirect money to the military industrial complex: https://www.jeffsachs.org/newspaper-articles/d3te8h5g76htb7k...
Until Trump came onto the scene, the phrase “Pax Americana” was conservative coded: https://monthlyreview.org/articles/the-american-empire-pax-a...