It basically comes down to a poor business model that most of these hosting companies started with. and they are no either realizing it or having a go at milking it.#
one thing that did kinda make me not surprised when I got the mail was an issue I had some time ago. new phone sync iCloud photos download buckets app and it wants to auto upload all the photos again! as the app has no idea that you have already uploaded anything as it is all in the hand set. same as if you reinstalled the app oh you have not uploaded anything lets put it all up there.
pointless waste of my account space and their server space.
like I said the links are dead so I may as well just remove all the images as I have them on iCloud and on the PC etc.