That's not enough even, in previous cases we've seen researchers augment datasets with other data to de-anonymize. https://www.wired.com/2007/12/why-anonymous-d

That's not enough even, in previous cases we've seen researchers augment datasets with other data to de-anonymize. https://www.wired.com/2007/12/why-anonymous-data-sometimes-isnt/ https://www.wired.com/2007/12/why-anonymous-data-sometimes-i... But I think in general the idea OP was dismissing was generating synthetic data rather than attempting to anonymize prod data. In that case you have a risk of modeling the generator rather than your users.