Right, and as a male, he can't write about abortion. As a bald man, nothing about hair restoration. And as a Christian, nothing about Islam either. Please.
You have no idea what the author's experience is or is not. And did anyone else but me notice that Mark made no attempt, whatsoever, to refute anything said by Gallagher? This is the same tired liberal version of "Shut up, he explained." (And I taught every level of education from elementary to college, private and public, for thirty years, so don't even start with me, sir.)