This movement strategy aims to actively engage men and boys toward equality for women and girls

Not sure if this is a serious or joking response.  This movement strategy aims to actively engage men and boys toward equality for women and girls, and to eliminate gender-based violence and discrimination.  There is no name calling or labeling, aptly a solidarity movement.  If there was a need for a SheForHe movement, I would have no hestitation to be part of it.  Human beings and all life, whether he, she, shehe, heshe,... human rights and dignity should be respected.