There is absolutely no need for many items to end up in a Landfill, it is an 'easy out' for the Human to discard and not maintain or repurpose. As a Species the Human in general is very contented in their endorsing methods that are a speedy route for the poisoning of the environment that is so critical for sustaining them.
Such an attitude is one that is unique to the Human, especially where it is showing their ability to be extremely easily influenced. When this influencing relates to the Human in pursuit of Pleasure, there is no limits. Without any thought of consequences, a Human will behave in a self serving manner.
The most basic display will be for the Premature Superseding of the usage of a satisfactory functioning product with the latest gizmo. These knee jerk reactions are the Coals on the fire, to create a market for alternatives that really really don't offer anything of an improvement.
For a very limited number, the Forum becomes the place to Justify why change was vital and such an important pursuit. The Forum also becomes the place where others are exposed to being encouraged to carry out making substantial change as a means to progress in their pursuit of pleasure.