No. By the reasoning I used in that quote, Crusoe could only exclude Friday from the land he was using, such as his home and garden.
Suppose he is using the whole island for a game preserve, as the English aristocrats did their land?
To say that a person has no right to exclude others from any land is not only to prohibit the ownership of land, but also of houses, cars, and feet.
No, because they are not land. They were not already there, ready to use, with no help from anyone. Land was.
If it's not a weak spot then why not just answer the question?
Because that would lend it legitimacy it does not merit.
If you have an answer then you could have spared yourself 4 or 5 times of saying something about how you think I'm changing the subject just by saying whatever your answer is.
A home is a product of labor and thus rightly property. Land isn't, and thus isn't. Why is this so hard for you to understand?
I have read about people who lived as hunters and gatherers, but only ones that believed in owning property.
Not property in land, they didn't (unless they learned it from other societies where it was practised). You are AGAIN trying to change the subject from property in land to all property.
What are some specific ones that didn't? Do you know of any at all?
Of course. There are even many specific quotes to that effect:
"What is this you call property? It cannot be the earth, for the land is our mother, nourishing all her children, beasts, birds, fish and all men. The woods, the streams, everything on it belongs to everybody and is for the use of all. How can one man say it belongs only to him?" -Massasoit of the Pokanoket
"One does not sell the land people walk on." --Crazy Horse of the Oglala Lakota
"We do not own the freshness of the air or the sparkle of the water. How can you buy them from us?" -Seattle of the Duwamish
"My reason teaches me that land cannot be sold. The Great Spirit gave it to his children to live upon. So long as they occupy and cultivate it, they have a right to the soil. Nothing can be sold but such things as can be carried away" -- Black Hawk of the Sauk
Which of those sources talk about how they didn't own land?
All of them.
Apparently not in the hypothetical you're making up. No. But so what?
So you are wrong.
Do squatters not use walls the way the rest of us do?
Right: to keep weather out, not to keep people off the land.
Do you imagine squatters saying to themselves, "Since I'm a squatter, I must not believe in owning land. Therefore, I won't lock this door."?
The door prevents access to people and products of labor, not just the land.
Where does this group of people you call "government" get any authority at all?
Legitimation models are outside the scope of this discussion. Please stop trying to change the subject.
Who sets these borders and tells some group of people that you're calling "government" that they own all the land in those borders and have a right to charge taxes to anyone else to use it?
I didn't say they owned it or that anyone told them they owned it. Borders are established by mutual agreement or by force. Stop makin' $#!+ up.
And how does this government's ownership of all that land not violate the anti-land ownership dictum you say you believe in?
Why are you just makin' $#!+ up about what I plainly wrote?