part of the problem is that some people can't differentiate between disagreement and rejection.
and that's understandable. how do you show acceptance of someone if you disagree with their understanding of gender.
i don't know what your viewpoint is, or what you would disagree with, so i can't comment on the specifics. but talking with someone who has an opposing viewpoint can be difficult if i don' know that person and i can't trust that they will accept me and love me (in the "love thy neighbor" sense) even if they reject my understanding or belief