This seems like a non-falsifiable claim about the future, even if it can be argued for rationally with regard to the past.

Have you ever been somewhere that you needed to defend this belief rationally, or does it appear to you as self-evident?

I think we can evaluate how far the discourse is fallen by the reflex to attempt to hide questions that the hegemon's apologists don't like instead of answering them.

Perhaps this bullying attitude is one of the many reasons that most of the world does not feel that it's better off today with American hegemony.