I highly recommend reading Oliver Janich. He describes a great way of living together without governments, but with free market security and justice providers instead.

English:

https://www.amazon.com/Order-Freedom-only-principle-world/dp/B08BDYYM44/

German original:

https://www.amazon.com/Sicher-ohne-Staat-Rechtsordnung-Gewaltmonopol-ebook/dp/B077VK3BHQ/