Some of us who do not believe in God also do not have any issue with the public display of religious symbols. If you wish to flaunt your foolish medieval superstitions, please, knock yourself out.
I do, however, have an issue with folks in various parts of the globe who insist on having wars over whose foolish medieval superstitions are correct.
And just so I'm clear, not believing in the historical factuality of a given mythology does not mean that I hate the mythology or it's adherents, nor do I hate the moral lessons it teaches.
OK, cue the hissy fits over calling the Christian narrative and parables myths.