Because most Christians don’t feel so entitled to expect others to live by their rules, and threaten them with death when they don’t.
Ok come on, my friend. I know a bible burning won’t get you the death penalty, but many many many people have been killed and imprisoned for not living to Christian values, especially in the United States. It’s “just a few crazies” or whatever, but it really isn’t since these actions happen in an environment of indirect public support.