As of 27 May Meta will train their AI models with your data, unless you have opted-out. https://www.windowscentral.com/microsoft/meta-facebook-and-instagram-ai-is-coming-for-eu-data-heres-what-you-need-to-know-and-how-to-opt-out

➡️ Facebook: Settings & Privacy > Privacy Centre > Privacy Topics > AI at Meta > Submit an Objection Request
Direct link: https://www.facebook.com/help/contact/712876720715583

➡️ Instagram: Settings > Privacy > Privacy Centre > Privacy Topics > AI at Meta > Submit an Objection Request
Direct link: https://help.instagram.com/contact/767264225370182

➡️ WhatsApp: https://www.whatsapp.com/legal > Data Subject Rights Form > How can I make an objection to the processing of my information?
Direct link: https://www.whatsapp.com/contact/forms/382532939919295/

If the form asks you for clarification, fill in:

"The use of my data infringes on my rights as a (French/German/Dutch/etc.) resident and EU citizen. I do not consent to my data being used for AI training, development, improvement or a more personalised experience. I do not give consent for my data to be used for any other form of training, development, improvement or a more personalised experience in any Meta product or technology. I have the right to keep my data private as per the European GDPR law."
Source: https://www.petforums.co.uk/threads/important-how-to-opt-out-of-meta-facebook-instagram-using-your-private-data-to-train-ai.557875/

Next step: Delete Facebook/Instagram/WhatsApp ❌