Because everyone can freely remodel their own private Magic Space, it's extremely private and very comfortable to live in, everything just feels right.
One kid filled his 20 square meter private Magic Space with heaps of dry grass and burrows into it to sleep every day; he just likes to do it that way.
Another kid dug several graves inside, piled up the earth to form mounds, and erected gravestones on top, inscribed with "my own grave", "my father's grave", "my mother's grave", "my grandfather's grave", and so on, infuriating his family to no end.
People enjoy studying various things in there, having more free time. For example, more people are learning carving, painting, ancient scripts, antiques, musical instruments, etc. After all, no one sees when you're doing these things.
Actually, the social atmosphere is quite good now, but it's still not good enough.