The American public will refuse a war with Iran unless there’s another direct attack on US soil. We’ve completely collapsed in our presence in the Middle East, and Iran has Afghanistan and Iraq’s population combined, plus worse terrain (for an attacker). The military presence needed to succeed would be far too great to achieve without whipping up fervor at home due to a direct action.

Taken by Israel.

Firing nukes at American cities.

Painted with the Iranian flag.

And you can claim, “The war doesn’t need to be ‘won’ if its only purpose is to slaughter white people!” except that Israel wants it to be won because they can’t annex all of Greater Israel otherwise.