Putting aside whether or not this is actually a problem: The survey is only N=50, not N=10000, in spite of the article's emphasis on the second number. Large

Putting aside whether or not this is actually a problem: The survey is only N=50, not N=10000, in spite of the article's emphasis on the second number. Large firms are unlikely to use different techniques for managing different contracts. This is a white paper report from a legal AI company, not an academic study, so some selection bias is to be expected.