Should Christians Approve of Sin?- The Preferred Pronoun Question

A substitute teacher in Utah was hurried off school property when she made the "mistake" of  telling the class that homosexuality was a sin.  The leader of the Southern Baptists encourages us to be "nice" and capitulate to using preferred pronouns.  But, would Jesus use a preferred pronoun for one attempting to change their God-given gender? Would He give credence to a lie?  Will Christians be willing to lose their jobs over this sort of thing?  Or, will they fold like a cheap suit?