You're arguing US imperialism is the best interest for the whole world. It was definitely after WW2 considering the alternative but the only way to keep the US honest is a little friendly competition.
> You're arguing US imperialism is the best interest for the whole world
Where? Are you replying to the right message?
You may be assuming the author of the comment you’re replying to believes that what is in the best interest of the US is also in the best interest of Europe and the world.