[..] If someone want's to present themselves as the opposite gender to that which matches the biological sex they were born with, that's fine, I have no issue with that. Live and let live I say. However if they then want me to pretend along with them that they are not gender that matches their biology, then depending on the circumstances, that's going to be a big fat no. To clarify my comment about the circumstances, it will be a 'yes' to be civil, polite, kind, etc. in general day-to-day life, and I'll use their preferred gender pronouns (unless it's this Xir/Xe nonsense) in conversation. But get into a rational debate and it's back to no and when males start taking things away from females (like medals) it's an even firmer NO.