Finance and health need restraint
Money and body data can power useful summaries, predictions, and coaching, but users need confidence that the raw source material is not becoming a vendor dataset.
Focus tools need context without surveillance
Task systems, GTD workflows, and personal planning can benefit from AI while avoiding behavioral profiling as the business model.
The product page must prove the claim
Each product should show what runs locally, which permissions it uses, and which integrations are optional.