Even with those use cases, there should be some technologies and controls who help keep privacy who help filter, encrypt , store locally, anonymize and transfor

Even with those use cases, there should be some technologies and controls who help keep privacy who help filter, encrypt , store locally, anonymize and transform all kinds of types of information about a person's searches and surfing. A simple example would be: give me an easy option to disable recording only my health related searches. And those are relatively simple technologies to implement.