One of the really hard parts about being on the asexual spectrum is once in a while you'll just casually mention a basic fact if your existence, and an allosexual person will tell you with authority & confidence that you're broken. It's always freighted and veiled, but that's the message: your perceptions and feelings are wrong. Be more like us.
And the part that's hardest for me is queer communities are pretty much always worse about it than cishet ones, because queer culture is so sexualized.