It is the bullshit asymmetry principle: The amount of energy needed to refute bullshit is an order of magnitude bigger than to produce it.

As another person mentioned, DerbyCon got tired of dealing with it (https://www.derbycon.com/blog/derbycon-9-0-every-beginning-h...). And then had to respond to a bullshit storm related to their integrity a month later (https://www.derbycon.com/blog/derbycon-clarifications-inclus...).