Property rights will emerge naturally once the State goes away

For what reason would we want to exclude someone from our house? For what reason would we not want to share our food with others? Provided someone is not following us around and being irritating, there would seem to be no real reason to push them (a stranger) away.

There is plenty of food, let's not worry too much about where to get food from if it runs out. Let's not make the attempt to store wealth in the form of food, this will be wasteful and can exhaust the planet. Your fridge, or storeroom is no different from the tree in the forest which bears fruit, it will get replenished. If someone is pushing you away from a source of food your choice is to either attack and kill them or to move away somewhere else to harvest food. Unless you are prepared to attack them, then have no malice, it is all or nothing, and we hope nothing.

Do not be annoyed once you have made the decision not to attack someone for their violation of what you consider your (property) rights to be.

Boundaries indicate a premediation of attack, better to wait until you actually run out of space before making the attack, otherwise you are (would be) taking (defending) more than you require.