Do you not see how this woman is also telling you how to live your lives? She's infantalizing men.

Also, men tell women how to be all the damn time and have since forever.

You're also misusing the mansplaining phenomenon. It's a two part process; read Rebecca Solnit's essay. The response is as much or more about not completing the transaction ourselves as it is about being pissed at men for doing it in the first place.