Walking by the symbol of Christianity, (the cross) I wonder if that’s the next divisive symbol to made an issue of contention.
It's only a matter of time and, depending on the upcoming SCOTUS ruling, I'd say likely sooner than later.
The Christian cross is a separate issue. I don’t think there are many government buildings topped by the cross, so it is a non-issue. I have seen no signs or movement whatsoever to ban the holy cross in non-government properties.
Similarly, the confederate flag is perfectly legal to display on private properties.