It is false that Meta's AI can access "all" your WhatsApp messages if you don't enable advanced privacy: it can only read those in which it is mentioned or those shared with it

The article states that Meta’s AI built into WhatsApp cannot read all of a user’s messages unless the advanced chat‑privacy setting is turned on. It can only access messages where it is explicitly mentioned with @Meta AI or those that are shared directly with the AI. Enabling advanced privacy prevents other users from sharing chats with the AI and also blocks chat export.

Summary written by Kernelia from the original article by Maldita Tecnología. The story and its rights belong to its author.