But the central point is confidentiality. I talk to my priest on the basis that he is constrained by his duty not to pass that information on.
But the conditions of "religious" confidentiality are not set by you or by what people expect or think it is the case. They are set forth by the US Constitution and you do not have to like it either. If US law protects JW version of priest/ penitent and you don't like it -too bad! JW version is entitled to same immunity provisions as Catholic versions under US law regardless of what you like or think. And US High Courts will vindicate it.