This is true, and why all political ideologies fail. They can't cater for scale, or when they do, they do so by tyranny, which also fails eventually.

Blockchain/Bitcoin has already been thoroughly corrupted, so ironically will prove itself to be entirely untrustworthy before it even gets established as whatever wonderful thing is assumed is still coming from it.

That problem is actually solved though. There are plenty of online stores where you can create an account and buy something via invoice after it got delivered to you. This works just fine.