the true church wouldnt have made these mistakes

here's a nice quote on the ExmormonFoundation youtube site:

There never would have been a Hoffman scandal because they would have turned Hoffman away because the letters he wanted to sell them were not the truth. There never would have been a Mountain Meadows Massacre, or if there had been, it truly would have been renegade Mormons and Brigham Young would have done everything in his power to see that the men responsible would have been brought to trial and a full measure of compensation would have been sought for the families and loved ones of the victims who remained. The true church simply would have done everything to make things right.