I was always into punk music but I got heavily addicted to meth and in desperation made the grave mistake of joining the Marines to hit the reset button on my life. Luckily I fixed electronics so I never had to serve in a war zone or fire a shot in anger but the aircraft I supported ended up doing horrific atrocities when they deployed so my hands are far from clean. When I was in Okinawa I came to the realization on how expendable every person is when it comes to the state. We would poison the ground we lived on because in the end it will be the Japanese equivalent of a Superfund Site and the military could not give less of a shit if we all got cancer along the way. After I got out I found the band Behind Enemy Lines and started reading about the SoA, CIA involvement in the Argentinian Dirty War, and fell down a rabbit hole. I found the book Post Scarcity Anarchism by Muray Bookchin randomly at a bookstore and starting reading a lot more theory. Now I fall on the Bookchinish side of anarcho-communism.

You know how the scientific definition of theory has a fundamentally different meaning as the colloquial meaning of theory? The anarchist definition of property is synonymous with capital while the colloquial idea of property is more synonymous with the anarchist definition of possessions.

I am physically able enough and have the ability do almost all the necessary maintenance on my house, car, and other possessions myself. Of course everyone needs expert help from time to time, for example I can solder copper pipe but I don’t want to risk a gas leak so I call a HVAC tech if I need a new furnace valve. However other than external inputs like water, power, gas, and internet service which intrinsically require collective effort, a single person (who is physically able enough) can efficiently maintain a modern house by themselves.

A single person has no way of doing anything but very basic maintenance on something as technologically complex as a modern factory. Even if they were a master mechanic, electrician, calibration engineer, and every other diverse skill set involved in just maintaining a factory it would be impossible for them to run it as anything but an inefficient workshop without some sort of external labor. Things that intrinsically require collective effort to function should be collectively operated for the benefit of the community.

The same is true for a large property like a mansion (which should not really exist beyond serving a purpose as a historical artifact), an industrial farm, a power generation facility, or a water treatment plant. If it requires collective effort to run and maintain to function it is capital, thus falls under “property” and should be collectivized.

The fact that someone can own and profit off something while unable to maintain it or use it without collective effort solely for their own benefit and enrichment is theft. Without their workers they would have a decrepit building full of the rusting hulks of machinery yet there are factory workers in the US who have to sleep in their cars or work multiple jobs while the C-Suit takes home millions.

There is some disagreement between people who, for example, favor Proudhon versus those who favor Kropotkin over the ownership of personal tools that are involved in individual trade-craft. As with any ideology there are varying schools of thought but the common ideological baseline is that anything that requires capital investment should be collectively controlled and operated for the common good. A person’s personal possessions including their home and tools required for self sufficiency are not considered “property” or a “means of production” by almost anyone.

A good real world example is the FOSS community, most of us would be quite vexed to say the least if someone started changing stuff on our personal computers but we also actively share our code, experience, and knowledge with the world for free. Same goes for the open hardware folks, permacomputing community, and the open research community.