I did not read that to mean that Linux is at fault, I usually would use "X's faults" colloquially to mean drawbacks, not literally, X is at fault and therefore responsibility for this.
FWIW, I am not alone in that interpretation since this commenter reached the same conclusion: https://news.ycombinator.com/item?id=47718389
But I don't think we can conclusively say either one of our interpretations is correct.