It wasn’t a coincidence that every state that had ID voter laws went for Romney, those that didn’t went to Obama.
The first part of your statement is true: every state that had (strict) ID photo voter laws did go for Romney, but there were only four of them. So there were other states without such laws that did go to Romney, but obviously not enough of them, if you believe the reported tallies in an election characterized by so much fraud and cheating.