I think people who are into crafts. They have all of these yarns, construction papers, various tools and stuff. All so that they can say that they have all of these projects in mind that they want to do. But they never do them so they get more crafting stuff and it just eats away storage until their place is practically consumed by it.
Cars because they are so big, and ugly when in disrepair. Small scale hoarding is a small scale problem.
They’re also wasteful pollution machines when they’re run, and for no practical purpose. They’re just toys to these people.
To be fair, the same can be said about most forms of entertainment.
Same as the social media servers you utilize and the streaming services that you utilize.
Data centers use a ton of power for subjectively no practical purpose.
I have a friend who is a car guy who owns both a scrapyard and a storage lot due to the fees he was racking up with his hobby.