Suppose that someone invented a crypto postal service. Or is short a crypto-post. Its purpose is to transfer envelopes and packages quickly, safely, and decentrally. However, there is a catch. The envelopes and packages are empty. They contain nothing. From the outside, the crypto-post would look similar to a traditional post. Because obviously, a traditional post transfers envelopes and packages. And that crypto-post also transfers envelopes and packages. But in reality, it would be the dumbest thing ever invented because it transfers envelopes and packages that contain nothing.
It's not much different from seeing the value in your bank savings book, but whether you see the physical money. Likewise, when you withdraw money from an ATM, do you think it is an empty machine that will not give out money? If you think bitcoin is not something real or does not have any value or effect then why are you so busy making posts on this forum, shouldn't you be able to ignore bitcoin and not need to think about finding out more about bitcoin.
Bitcoin has value and can be bought and sold for itself so the word empty is completely irrelevant, regarding price fluctuations it already represents how each item has bargaining value and what makes the difference is whether it fluctuates or not. I think what you said is not relevant at all because you are trying to compare something wrong.