I agree. If we could magically go back to a world before technology, with tribal survivalism, hunting, and roaming the plains, literally all of these people would die out. All of them. They can't survive. They're retarded, disabled, fat, mentally ill, useless, and all of them would not survive in nature. They literally only exist because society lets them, and then they bitch about everyone else who is actually productive and keeping them alive with a functional culture.
On that note: Imagine shoe if you take her computer away. She has nothing. Her paypigs, gone, Twitter gone. She has no skills in this society, and certainly no chance at surviving in a primal world, except for maybe latching on to an alpha male... and being as mentally ill as she is, I doubt she could pull it off with her meds, her baldness (man-made hair, of course) and everything else that has been provided by capitalism.