> Here it is in a nutshell: In the general case, how do you distinguish 'telemetry' from 'surveillance'? By never sending PII to your telemetry system. Or if y

> Here it is in a nutshell: In the general case, how do you distinguish 'telemetry' from 'surveillance'? By never sending PII to your telemetry system. Or if you must use PII (you don't need to) then you lock it away with proper access controls.