I think there are some other currencies that may resemble that statement as well...

When Donald felt the need to tweet that out, I am sure the FED felt something like this:

(Source:

https://twitter.com/Bitcoin/status/1150705013829713920

- Bitcoin

Um Donald, the dollar is based on thin air as well...

If the government no longer said it had value or if people stopped accepting it, it would be worthless.

No intrinsic value.

Bitcoin at least has much costlier inputs that means it is somewhat closely valued to its cost of production. The same cannot be said about the dollar.

Other than that, value is ascribed Donald, you should know that.