What you wrote is total nonsense.
You mean this?
"The notion that there is such a thing as "the value" of land, and it's whatever amount of qi has been delivered unto the land by labor, the anointed ur-dispenser of qi, is a conclusion that follows from the Labor Theory of Value; you appear to believe this makes it a fact. But actually, all that makes it is a religious mantra. You are not going to provide any observational evidence that the value of land is zero unless human labor of some kind is applied to it."
Some of that, you think is nonsense merely because you philosophically disagree with it. Some of it you probably think is nonsense because it describes you and/or ideas you hold, in a way you don't recognize in yourself. I don't expect to teach you self-knowledge. But there's one part that cannot rationally be considered nonsense in any way, shape or form:
"You are not going to provide any observational evidence that the value of land is zero unless human labor of some kind is applied to it."
That's just a straight-up prediction about future events. It's true, or it's false; but it can't be nonsense.
So far, it's turned out to be 100% true.
The only thing necessary to determine the value of labor is the desire to do it.
Well, that, plus the willingness to believe a number you just made up out of whole cloth with no empirical evidence favoring it over any other number.
With that nice setup of course nobody tries to actually figure out the real value of the labor.
You are not going to provide any observational evidence that "the real value of the labor" is something that exists, just as no evidence has ever been provided for the existence of qi.