I don't see how it will be mandatory in this game. Will having tranny sex be part of a major quest ? I doubt it.
Then just ignore whatever they decide to add to the game. I doubt they are going to go the route of Bioware and have NPCs preach to us about 21st century morality in medieval fantasy game.
I hope you are right. MCA's greatest characters, the Nameless One, Kreia and Durance, were all about redemption. Each one more angry than the last. They were lost without the truth.
But if you look at his latest works, Erritis for example, I fear he has lost his edge. His latest rant really shook my faith. I don't know what he is up to — and what might be in Pathfinder: Kingmaker and what not.
I wished he were fully onboard to make Pathfinder: Kingmaker the biggest success it could be and not have his head in the clouds. This is a historic chance for the Russians to tackle a genre properly that has been firmly in the hand of the West.