You should see how many innocent people US's wars in Afghanistan and Iraq killed. And that's only the ones we know of before the era of smartphones and social media where people could more easily document war crimes. Did anyone go to jail for it? No. Will anyone go to jail for killing innocent people in Iran? Also no.

Trump is gonna fuck some more shit up in the area, declare "victory" when he's bored or the political pressure gets too high while leaving the middle east in a bigger mess than it was before.