It is more of a rich trendy thing. I have seen it particularly in mansions and high end apartments and things that I have been given access to via my work but I don't think I have ever seen anybody who is strictly working class pull it off.

Hoarding is more common but with hoarding there's more of a psychological element where they are anxious about removing objects from their places. Sometimes it's from a place of having experienced traumatic scarcity but it seems to me more often it's more about believing there is a larger connection between memory and stuff than actually exists. Like "I can't throw out this half melted kettle or I might forget the day it boiled dry on the stove and everybody laughed about it! " - there is a lack of trust that they will remember it without the item or that all memories are worth clinging to to the extent of impacting their physical space. The Archive of memory hoarder is also the worst to try and help because after the fact if they ever feel the need to revisit something they let go for any reason they will blame the people who tried to help them with their total consent to cut down on their stuff and some of them never get over that resentment.