Perhaps ask yourself this question: why do you think it is the right of the United States to dictate affairs in Afghanistan or anywhere else? Check your American privilege, the highest form of racism.

Oh wow - you don’t like that?? We’ll I also think that we (not as Americans, but as human beings) had a right to say no to genocide in Rwanda (which we did not do), no to the holocaust (which we did do) and no to any number of other extreme crimes against humanity happening now.

For the record, the US did not enter WWII right away because of opposition to Nazism, but later and because of Japan. Many Europeans countries were just fine with Nazis. Some even sent fleeing Jews back. And many (US) corporations continued to do business with Nazi Germany.

Your point?

His point is that you're trying to pin a noble cause on America's reasons for going to war AND the American government never goes to war for noble reasons, even if it tells the rubes a different story. It's all in the aid of imperialism and capitalism.