The crucifix and the star of David are already banned in Saudi Arabia, along with Bibles. The French are not banning you having a picture of Mecca or bringing your Koran. If you wear a crucifix or star of David such that your face can’t be seen then it is banned —> do you know anyone who wears either of those things in such a way?
so if a TSA worker confiscates a crucifix because he thinks it could be used as a weapon, it is okay with you?