The manipulative personality is a particular breed of character. Most folks manipulate to some degree. But some folks “con” as a lifestyle. Such disturbed characters get the things they want from people through deception and trickery. They are who they are, which I suppose makes them “authentic” in one regard. But they’re not who they appear to be when they present themselves to you. So that makes them inherently dishonest – proverbial wolves in sheep’s clothing.