At one time, this was The Law in Joplin, Missouri:
Any person who shall advertise by display of a sign, circular or handbill, or in any newspaper, periodical, magazine or other publication, or by any other means, to tell fortunes or reveal the future, to find or restore lost or stolen property, to locate oil wells, gold or silver or other ore or metal or natural products, to restore lost love, friendship or affection, or to reunite or procure lovers, husbands, wives, lost relatives or friends, or to give advice in business affairs, or advice of any kind or nature to others for or without pay, by means of occult or psychic powers, faculties or forces, clairvoyance, psychology, psychometry, phrenology, spirits, mediumship, seership, prophecy, astrology, palmistry, necromancy or like crafty science, cards, talismans, charms, potions, magnetism or magnetized articles or substances, oriental mysteries, crystal gazing or magic of any kind or nature shall be deemed guilty of a misdemeanor.
As noted in the original article, it probably violates the first amendment. But I am amused at how thoroughly it prohibits what the Mane Six do and pretty much any way they might do it.
Indeed. Even uttering the phrase “friendship problem” might arouse suspicion.