I honestly have no idea how you inferred this about Emet. When I played the game, I could only use 1 word to describe him: eccentric. This trait isn't exclusive to any side. I don't see any point in making him gay or even caring about his sexuality at all since it literally has 0 relevance or importance to the plot. Again, can we please just look at the game for what it actually is and is about (which is certainly not sexuality)? Let's stop looking too deeply into irrelevant stuff and trying to shoehorn other things into the game.