FYI: it is only a small fraction of the human race that sees any problem with the notion that the Good and the Evil are siblings, nor that the gods and mortals are cosmically intertwined. A vanishingly tiny fraction. Even most Christian traditions accept that we are all connected.
While I strenuously applaud all efforts to point out problems with the LDS system, I also do not agree with a small portion of the faith community deciding that it knows more than the rest of us, and that it gets to decide the terms of debate. It is the tail wagging the dog.