Quite recently Whatsapp started to share your phone name and last time you were on the service with Facebook AFAIK https://www.cnet.com/how-to/how-to-stop-whats

Quite recently Whatsapp started to share your phone name and last time you were on the service with Facebook AFAIK https://www.cnet.com/how-to/how-to-stop-whatsapp-from-sharing-your-information-with-facebook/ https://www.cnet.com/how-to/how-to-stop-whatsapp-from-sharin...