No. They’re postponing it because terror attacks were threatened and none of the big chains wanted to be the site of the {Our Brand} Christmas Massacre. And you can’t really blame them, sure PROBABLY nothing will, PROBABLY it’s all a bluff. But if your job is to protect the brand your job is to say “no, we aren’t opening this movie on Christmas”.
I know I wouldn’t go to any movie theater showing the movie that has been threatened with a terrorist attack. The theaters are the ones who have said they are not showing the movie for that very reason.