Personally, I’D ASK THEM. Probably not terribly relevant to me or MY OWN BUSINESS.
You’d ask Borderers if they were intersexed to determine whether or not you could ask them whether or not people with intersex conditions counted as cis? That seems intrusive to me.
So you just don’t bother to learn about these things until you piss someone off enough that they correct you, because proactively seeking knowledge is NOT YOUR BUSINESS? And the people who feel too awkward or non-confrontational to correct you just have to put up with it?
You seem incredibly mad about me attempting to correct a flaw in my knowledge, and I’m not sure why. Borders was nice enough to give me a pleasant and explanatory response, for which I duly thanked them, and I don’t get why you felt the need to speak up or what contribution you thought you were making.