Value is not set by what you put into it, it is set by what people are willing to pay for it.
Browsing in a thrift store can be very enlightening!
Is a human life literally worthless, because they never pay to be born?
The map is not the territory, the price is not the value.
Less facetiously, you're committing a semantic error.
What value something has is totally dependent on who is valuing it.
More formally, it's the Law of Supply and Demand.
What do you base that belief upon?