Have you tried reading the linked article? It's not behind a pay wall. It works for me even with javascript on.

IMO, ghe article is only good for better understanding the abysmal failure of the Rotterdam, Netherlands 2017-2021 government benefits random audit program. The authors allege that they contacted other cities that set up something similar but don't name any. Related reading: https://www.wired.com/story/welfare-algorithms-discriminatio...