Where are you getting this demographic data? You don't get that from server logs. Sound like you're not arguing against Matomo but arguing that you really in

Where are you getting this demographic data? You don't get that from server logs. Sound like you're not arguing against Matomo but arguing that you really in fact do want to share data with a third party to extract information that your users very much did not consent to. It's terrifying what comes out of the wood works sometimes.