We never call a Western or west-aligned politician who is doing it 'crazy'.

We have a lot of other negative terms for it, but for a very recent example, nobody in the press (even the press hostile to them) doubted Dubya's or Tony Blair's mental state in 2003.

Somebody opposed to us doing it, is, of course, mentally ill. There's no other explanation for it!

If you look at the history of the last 2000+ years in Europe and Asia, invading sovereign nations (or whatever you want to call the equivalent over that period) is pretty much the norm...so not crazy. Is it violating the standard of human decency if that seems to be the norm? Maybe we humans are not as decent as we would like to thing we are.