That's essentially identical to the frequent argument that deflationary currencies can't work because no one will spend them (or, in his words, it rebukes sellers). Both are wrong.
Your statement is only true if we don't care about reality. Or truth.
Both of these theories have been empirically tested, and only one of them demonstrated to be true.
Apparently you are a bit logic challenged. One example consistent with a premise does not "demonstrate" the premise to be true.