Would the First Order have tolerated homosexuality?
Given how diverse their organisation was, something tells me that they would have. It's funny how there are some obvious comparisons to the Nazi regime within these Star Wars movies, particularly the General Hux speech in the first movie, before they destroy a few of the Resistance planets. Yet unlike the Nazi party you have a very diverse group of people in many positions of power.
You almost wonder how they are even evil at all with such lack of prejudice over who they employ and take under their wings.