So you’re saying that the loonys care.
Loony for. Loony against. Twins, basically.
No, I’m saying bigots and assholes care. You can be sane and be a bigot and/or an asshole. And there a huge number of such people.
And if you mean that people who know what their gender is are loony and would prefer it if people didn’t get it wrong, you are probably loony yourself.
You’re loony yourself if you think someone consistently calling you by the wrong gender every time they talk to or about you wouldn’t be very rude.