1. That seemed to be a pretty obvious typo, no need for the snark 2. Why did you feel the need to bring gender into this 3. The singular they has been used fo

1. That seemed to be a pretty obvious typo, no need for the snark 2. Why did you feel the need to bring gender into this 3. The singular they has been used for centuries, see also https://en.wikipedia.org/wiki/Singular_they https://en.wikipedia.org/wiki/Singular_they