This is not new, this is not original, and other people have certainly written better and more eloquently about this. This is about me avoiding self-repetition
Some people, including some who are not male, have no problem being referred to as “guys”
Some people, some of whom may not be male, dislike being referred to as “guys”.
It feels like there’s two choices at this point when addressing mixed groups. One of which I understand, one of which I don’t.