To make yourself less valuable to Meta, Last Week Tonight with John Oliver recommends EFF's Privacy Badger extension and Surveillance Self-Defense guide to disable mobile ad tracking on your phone: https://www.johnoliverwantsyourraterotica.com
How to Change Your Meta Settings | Make yourself less valuable to Meta. Brought to you by Last Week Tonight with John Oliver.

For more details on limiting Meta's ability to monetize your personal data, read EFF's guide: https://www.eff.org/deeplinks/2025/01/mad-meta-dont-let-them-collect-and-monetize-your-personal-data
Mad at Meta? Don't Let Them Collect and Monetize Your Personal Data

If you’re fed up with Meta right now, you’re not alone. Meta tracks you across millions of websites and apps and its business model relies on your data. If you want to limit Meta’s ability to collect and profit from your personal data, here’s what you need to know.

Electronic Frontier Foundation
@eff Agreed. I have now left facebook.