Yes. That's not something one family can do while trying to survive.
Discussion
Rome wasn't built in a day.
Sure, but that's beyond the scope and capabilities of even small communities. It's possible, but not likely without much backing from a wider community. (I'm not wanting to involve any gubment since I don't believe in that.)
Government is an emergent phenomenon. Like money. The goal is to localize it to the greatest extent possible.