I know it may be hard to tell for new comers to the pagan scene, but the tumblr Kemetic community can rarely agree about anything. In fact, there have been at least two large schisms in the community just since I’ve been here.
So, if the community actually agrees about something, it should make you pause. It’s not being in the “in” group because there is no in group, just two or more distinct subcultures (if you can call them that). When there is major agreement, you know something is up.