Put it this way. Id never thought id see the day when theres a war between USA and Iran and find myself hoping Iran gives USA (Trump) a bloody nose. I would love to see regime change but would get a guilty pleasure if things go pear shaped for Trump and his cronies. As long as we stay out of it of course.
Trump will only go to war with countries who can't pose a direct threat to America.
Bombing countries, on the other side of Europe, requires no courage whatsoever.
There are zero consequences for Trump, with this war ...
... he can leave another smouldering pile of rubble and just walk away.
He won't even stop to look back and see how the Iranian people are doing.