How to add media

same here, it appears only if i’m already logged in but not for “guests”

I would also love to see this enabled for guests. Even better (for me, in any case) would be to allow them to upload an image to the “Featured Image” slot.

Same problem here. Does anyone know a solution?

same here ?? — no upload image

If you make all users default to Author, instead of subscriber, when they sign up, they can add media.