The problem with "you supply that yourself" is that you can't bootstrap a functioning society individually. Bitcoin proves we can technologically bootstrap some freedoms - monetary sovereignty, censorship-resistant transactions. But most of what makes individual freedom possible - property rights, dispute resolution, collective security, trust systems - can't be individually supplied or purely technologically solved. They require collective coordination frameworks.
Discussion
Yep. Bitcoin (alone) doesn't solve this.
Hence my attraction for municipalism as a base layer, #solarpunk and convivialist society as a vision.