You may think it is a waste of time and effort, but before their story and their lives are lost to us, she is cataloguing what the people who have lived through this have to say and their experiences and filtering them with her point of view. You may disagree with her point of view in which case you need to go back to school, get an advanced degree in anthropology (if you don't have one already), get hired at an institution of higher education, write an article refuting her work, submit it for publication, have it go out for peer review, get it accepted and then published.
The bolded part above is just absolute bullshit.
Just. Absolute. Bullshit.
Just look at the (false) requirements you've put in place before anybody can validly disagree with that person:
1. Get an advanced degree in anthropology, AND
2. be hired at a college/university, AND
3. be published.
Jesus Christ Almighty, there is a place for the public intellectual in this country and America has a great history of that. Emerson, Posner, Sontag, et al.
It just gets my fur up when someone says that the only way to disagree with the author is to jump through those hoops. It's false. And stating that it is the only way, imo, is completely indicative of the shoddy, non-rigorous thinking that I'm claiming goes on in that field/discipline. One is not worthy of comment unless one is admitted to their priesthood.
Fuck that.