Virtually no mainstream economist advocates a perfectly hard currency. This is either an indictment of hard currencies, or an indictment of mainstream economist

Virtually no mainstream economist advocates a perfectly hard currency. This is either an indictment of hard currencies, or an indictment of mainstream economists. You can probably guess how I feel. Unfortunately, discussions on this subject can rapidly become arbitrarily politically incorrect. If you're interested, I'd be happy to send you a link to a very non-mainstream source (but would rather not post it here). My email address is in my profile.