Tell HN: You can't search your WhatsApp without exposing yourself to metaAI
Now when you search your WhatsApp you also give that info to metaAI.
The question is if they store your search strings (that's an issue separate of AI), and if so, then whether that data is used for AI training. And in the latter, the question is should they (ethically)?, could they (legally)?, and are they?
Without more details, your post as extremely high entropy wrt. how much we should care.