1. If they have a commercial “wedding venue” that isn’t tied to a single religion, I could imagine how that would violate the discrimnation law.
2. Maryland is both super-blue, but much less hostile towards religion. I suspect it is because the the Maryland Democratic party is heavily dependent on the state’s socially conservative African American community, whereas New York’s Democrats are dominated by “frei” Jews and a much more ethnically diverse crowd, none of which are especially known for their religious piety.