The only way they can distance themselves from the King Follett discourse is by claiming that Joseph Smith misrepresented the nature of God. According to his view, God was once a man who progressed to divinity. Rather, He has always been God from everlasting to everlasting. I also discovered another sermon, often called the Sermon in the Grove, that reinforced these teachings. I found this information on Mormonism Research Ministry. In essence, he is leading people to worship a different God.
I'm unsure when my church branch was established. Unlike the Catholic or Anglican traditions, we don't formally ordain individuals. Instead, members are vetted for positions of authority, but I believe any layperson can baptize a non-believer after they profess faith in Christ.