We're on the same page! I agree, and pine for the days before I acquired too many things. The contrast is observation: Most people I know, myself included, do not live that minimal life style. I know someone who does; he lives in a van and loves it; owns few physical belongings, and most are in storage. He's the exception; not the rule.
Personally, I have a molecular bio lab at home; I know (had to calculate for tax purposes) that it cost ~12000 USD including reagents, shipping costs etc. I have a nice 3D printer, loads of tools, a well-stocked electronics lab etc. All see regular use. A few pieces of oak furniture. I know that my personal hobbies are weird (Maybe not for this crowd?!), but many people have comparably equipment-bound ones.
Now, picture being married to someone with a comparable set of items (Furniture doesn't double of course), and kids...