There must be a good reason why rubbish tends to be piled up in backyards all the time. In the course of time, the heap slightly changes: things are replaced, removed, added, upgraded, stripped down, you name it.
The essence of the debris however is not touched at all. If the owners were granted eternal life, the stack would be the same a 100 years from now, apart from random technological improvements like f.i. absence of tv sets or desktop computers 📺🖥
Items would be conspicuous by their absence.
Photo: 2 days ago in a village close to home.