I have a theory. What if Society has been here before and it all evolved into digital footprints and plastic. Hear me out.
As a disclaimer, I have been watching conspiracy videos on YouTube.
Think of all the objects we use to use to perform simple tasks but now use our plastic/silicone phones, laptops or tablets; photos, adding machine/calculator, notepads, and ledgers now live in the cloud.
What physical space do these things hold and how will they be passed on?