First, I don't think the post was isolationist.
I didn't say the US shouldn't have gone to war. I said none of those wars were fought for "freedom" or the right to speak English.
Secondly, you didn't point out how the American Constitution was threatened in any of those situations. Iraq, for instance. The Constitution was grievously compromised, but by our own side. Figure that one out.
Kuwait, the same? Vietnam? Korea? WWII? WWI?
Do you think the American mainland could have been successfully attacked by the Spanish?
Arf