Less space means less stuff, by necessity, and to what end are people proliferating a ton of physical possessions anyways?
I think many people that are on this platform looking for money-making tips would be surprised by how much they could effectively "make" by saving on things they find that they don't actually need.
Not everyone's suited to live in less than 200 square feet, or would volunteer to do so even if they could, but I admire the commitment to an uncluttered lifestyle that this type of housing promotes.