I just read a blog that said that their Magic Bands were not automatically added to Memory Maker. Could others possibly more recently tell me their experiences with this? Thank you!!
Magic bands and memory maker would both be connected via My Disney Experience. I don't understand what you're asking.
Nothing is actually stored on magic bands, they are just a vehicle for connecting to a MDE account. If someone has purchased memory maker and it shows up in MDE then photos should show up when a connected magic band is scanned (though I would never deny glitches happen).
If you mean magic band assigned in MDE then bands that one would get when staying onsite come automatically connected however if one purchases magic bands then they do have to be added to MDE (which can be done when purchasing I think).