Did the author ever claim that the other use cases were prominent uses? He spends the entire blog talking about encryption and anonymity which would be related

Did the author ever claim that the other use cases were prominent uses? He spends the entire blog talking about encryption and anonymity which would be related to hiding piracy. Personally, the only reason I use VPNs is for region-locked content. How are you sure this isn't a bigger use case than you think?