Not necessary to delete it, just limit who can add you to the group > The default settings allow for this, so you will want to change them. To do so, open the

Not necessary to delete it, just limit who can add you to the group > The default settings allow for this, so you will want to change them. To do so, open the app and head to Settings -> Privacy and Security -> Groups & Channels and check off My Contacts instead of Everybody. You can also exclude specific contacts (or include specific users who aren't in your contacts). https://www.iphonefaq.org/archives/977460 https://www.iphonefaq.org/archives/977460