The 1st Amendment of the Constitution guarantees freedom of religion, No conservative is trying to nullify that Amendment.
But here's the thing about the 1st Amendment -- which also guarantees the Freedom of Speech in that it protects verbal, written, and symbolic expression from government censorship, allowing diverse viewpoints. During the Joe Biden Administration, Joe's handlers established a George Orwell '1984' style federal level 'Ministry of Truth' to . . . censor and doxx conservatives . . . and leftists cheered.