While I appreciate that they're trying to taken our side I do find it very amusing when hapless liberals declare being a drag queen to be "not a choice" or to point at a drag queen doing a story time and say she was "born that way" like honey that isn't (necessarily) a trans woman and she wasn't born with a rainbow glittered wig
I always found the "born this way" refrain kind of strange... Born queer or if you become queer later somehow? That shouldn't make a difference in how others view or respect you.
That's the thing that tripped me up the hardest when I was learning to accept myself. Allies and a lot of queer rhetoric at the time were clinging hard to a biological truth angle of it all. I always felt the argument had a really sharp rebuttal, in that there are a LOT of things humans are naturally wanting to do that are harmful to them (don't forget that addiction can be genetic too).
It's a sloppy argument, and also incredibly irrelevant to the discussion. The arguments that really helped me in the end were:
A) it is actually harmless, choice or no
B) a lot of rules against it in religions do so for the sex specially under the "health tips" sections, because humans were filthy at the time.
C) yes, species other than humans have queer relationships and they do have evolutionary advantages for them to do so.