People who say this won't scale don't understand history. The things that scale, fail, often spectacularly. Systems like this reboot humanity. I'm into Permaculture [0] and I build and document systems which make this type of living work for the majority.
[0] https://www.youtube.com/channel/UC1eySW_9TiI5wnvTnIIw2Nw
We will rebuild together, stronger.