DP is used in many large-scale production systems. For example, Google used it in their COVID-19 mobility reports [1]. Also, there are implementations of DP t

DP is used in many large-scale production systems. For example, Google used it in their COVID-19 mobility reports [1]. Also, there are implementations of DP that do not rely on limiting queries. Lastly, most companies aren't "high trust" environments. There are tons of stories about employees routinely abuse their company's data. Companies with any sensitive data should be looking at DP and other anonymization techniques even if their data is only ever shown to their employees. [1] https://www.google.com/covid19/mobility/ https://www.google.com/covid19/mobility/