on closer inspection the people who originated that claim have no sources for it and one is a messianic rabbi so this appears to actually be weird Christian propaganda
ONLY CREATE ACCOUNT IF YOU PERSONALLY KNOW AN ADMINISTRATOR, AND IDENTIFY YOURSELF IN YOUR APPLICATION. YOU DO NOT NEED A SHRIKE CLUB ACCOUNT TO FOLLOW SHRIKE CLUB USERS. A PERSONAL FEDERATED SOCIAL MEDIA INSTANCE FOR SMALL CARNIVOROUS BIRDS BY SMALL CARNIVOROUS BIRDS