Ok I'll answer your question about that other stuff later. (don't have time today).

As for the rest: I don't like to argue for the sake of it. I have already explained my view and nothing so far has convinced me to change my mind.

I am personally convinced that the Europe would be a better place if the USA withdraw its bases from it, and that the world would be a better place if the US stopped starting wars and getting involved in conflicts far from its own territory.

I have no extremist views and I don't wish America bad in any way.
But I think that if Americans thought about it objectively they'd probably prefer their tax money to be spent on something better than supporting the war industry, creating mayhem abroad and making them inpopular in large parts of the world.