The first thing that comes to mind is how to communicate this without people thinking, "oh those poor kids, they've been brainwashed into being neat freaks." I guess the answer comes in: 5yo is not like this and that's fine. Their rooms are usually a mess because they're kids. And our house is usually a disaster because we have kids and are tired. Just because everything has a home, doesn't mean we're perfect about it... far from it. The kitchen would usually horrify you.
The kids genuinely love it because when they ask to get out the slime or do arts and crafts, and we say, "but first you have to clean up your other toys," that's a task they are 100% capable of doing themselves. It gives them agency.
Haha, your world is going to be rocked in two decades, when your kid casually mentions something you thought they “loved” but really thought was stupid. It’s almost like you’ve forgotten your own childhood!
It's even got an entry in TVTropes![3]
But why would you have a "sorrowful empathy" because I have a passing knowledge about childhood and children? You can't seriously think you're going to always know what your children are thinking or that they're even being entirely straightforward with you now, can you? Surely they have their own lives by now even a little bit, some space for their own that you're not involved in and don't know about.
[0] https://pubmed.ncbi.nlm.nih.gov/15473508/
[1] https://archive.nytimes.com/parenting.blogs.nytimes.com/2009...
[2] https://www.psychologytoday.com/us/articles/201407/parents-j...
[3] https://tvtropes.org/pmwiki/pmwiki.php/Main/DoesntKnowTheirO...
Maybe it's not well known! Maybe it's extremely rare! Maybe I've got biases! Who knows, I certainly wouldn't. You have no idea what my qualifications are, what my expertise is, and generally there are no social consequences for me spouting nonsense, so there are not a lot of good reasons to listen to whatever my argument may be, right or wrong.
Even if they really liked it and adopted it, then they would not be able to cause chaos and destruction, to embrace disorder, noise, unpredictability of things (both physical and social/abstract). This would be to their disadvantage.
Too much order, not allowing for chaos is _not_ good for kids. Ways of chaos and destruction should be welcome. Order should be welcome. Walking lightly between the two, while maintaining contact _and_ giving kids freedom is not an easy task, I think.
To add to this, I have a dedicated place for almost anything, as I code things rather spatially than visually, so I think it's great. I just think it is important to leave lots of freedom for kids. It's like difference between "I see you did not put all things away today" vs. "How are you doing in 'everything needs to have a home' department, today?"
All the best!
“This is great for the kids!” Maybe! Or, equally plausibly it’s annoying, but they don’t tell you.