[Slothrop99]

Well, the New Testament (what Christians care about) is entirely set in the historical first century Roman Empire [0], all places are accurate and known to exist.

The Book of Mormon postulates some fantasy world perhaps not unlike Middle Earth? And also weird theological stuff from 19th century science-fiction? Sorry, that is a different religion.

[0] expect for the last book of revelations of the future.

[Daviey]

Why do you feel it is outsiders role to tell them they are not Christians, surely it's their role to self-determine?

[Slothrop99]

Why do you feel that most christian sects cannot decide they are heretics? We're not talking about some Lutheran Synod politics BS, they have this whole fantasy/scifi book and theology.

Obviously it's a free country, so they can say whatever they want.