This is inflation, (arguably) a positive force in the economy, it's not universal (see Swiss currency for a nice example) and it's also part of their own scheme

This is inflation, (arguably) a positive force in the economy, it's not universal (see Swiss currency for a nice example) and it's also part of their own scheme (using the same justification as real life inflation) so why would they point it out as a problem and then copy it?