Arts and crafts, well, what if I wanted to buy a cuban cigar, I'd want a 'cuban' cigar, not a cigar made in 'cuban style', and I'd be pissed if I bought a box of cuban cigars only to find out they weren't the real deal. That's how it is with pottery and baskets etc in my mind, including music.
But, writing. I can't see where the written word can be so defined. If a person's experience is well, whatever it is, they do have a right to write about it. I don't believe in censorship.
But I do believe that ceremony should be covered under the 'arts & craft' even though it isn't a craft per se. People running ceremony and claiming it is of any particular origin, be it Native, or Scandinavian, or Tibetan or whathaveyou, should be able to prove without doubt that it is. There needs to be a law in regards to that.
Actually, I found one: (my bold)
Section 13A-14-4
Fraudulently pretending to be clergyman.
Whoever, being in a public place, fraudulently pretends by garb or outward array to be a minister of any religion, or nun, priest, rabbi or other member of the clergy , is guilty of a misdemeanor and, upon conviction, shall be punished by a fine not exceeding $500.00 or confinement in the county jail for not more than one year, or by both such fine and imprisonment. (Acts 1965, 1st Ex. Sess., No. 273, p. 381; Code 1975, §13-4-99.)
Not sure this is a nationwide law or local per state. But, seems plenty of wannabes are breaking it.