ChatGPT, Claude, Gemini, Copilot and Grok all have one thing in common: Not how deep they bury their subscription cancellation options into the settings menu, but how they all use consumer conversations to train their models. Unless you opt out, that is. Doing so takes about a minute per service and, because personalization and memory are managed by separate settings, it shouldnt have any impact on your day to day use. There is one platform that an exception to this: Meta. US users have no...
