Will churches be forced to marry gays?
Yes.
Yes, but they’ll be more than enough churches that have already turned their back on the Bible, willing to do so. Of course, that’s not who they’ll look for - they’ll go after the God-fearing churches to shut them down (ala the current bakery purge).
Christians should now classify all marriages performed as “Christian Marriages” defined as between one man and one woman. This is our First Amendment right.