Gosh, why don't people read privacy policies? If you blindly accept this notice don't expect to complain about #facebook 'tracking you'
They are literally 'legally' asking your permisson to track you; holding your friends using Facebook as hostage. Be smort jump ship before it's too late.
https://arstechnica.com/tech-policy/2021/01/whatsapp-users-must-share-their-data-with-facebook-or-stop-using-the-app/