He lists a single "parasitic" non-profit, and then declares the entire field of non-profits to be corrupt thieves on the scale of the financial sector. This post is explicitly about his disgust with the "non-profit world", and he pretty clearly believes that this sort of this is common despite providing no strong evidence in support of that belief. That is his mistake, generalizing from a single example with no additional evidence provided or even discussed.
Another month, another rationality quotes thread. The rules are: