[halfmatthalfcat]

Using male pronouns instead of genderless/more inclusive pronouns in your speech is indicative of a bad managing style (or just bad style all together). As a manager you should be inclusive of all genders both directly and indirectly, which includes how you use whatever language you speak.

The people you manage could easily identify with a gender that is not physically obvious and using incorrect pronouns leads to a less inclusive and potentially more hostile workplace. This is Management 101.

[langitbiru]

Some writers use "she"/"her" as genderless pronoun. Example: CEO should fire her own people for the last resort.

What do you think of this?

[madeofpalk]

I think that is still poor and confusing English when not talking about a specific person. I notice people do this when trying to make speech more inclusive, and I still struggle with parsing the sentence because of the unnessisary gender being mentioned.

You can just say "they/them/their"!