Really whats the difference between old school DKP and Gold Used as DKP?
Not really all that much in practice and with the only real practical application difference being that it opens the opportunity for a wider variety of players and makes their “Dkp” transferable rather than group locked.
Both systems can suffer the same problem of inflation, one manufactured and the other pollution of blizzards lack of enforcement of Gold buying…
Easy fix, just perma the buyers without mercy