Recently (February 22, 2022), I received the latest E-mail update from the IMF blog advertising their new post – Should Monetary Finance Remain Taboo? – which obviously attracted my attention. One of the most deeply entrenched taboos in economics relates to central banks directly facilitating government spending without any other monetary operation. In an important sense, the characterisation of ‘monetary financing’ by the mainstream economists is erroneous and leads to all sorts of fictions that undermine sensible and responsible economic policy making. But, we can work through those fictions to discuss what the IMF is talking about. Importantly, they find that this taboo, which has been broken during the pandemic in many countries (although Japan has been leading the way for decades) does not lead to enduring inflation or a rise in inflationary expectations. Another major plank of mainstream macroeconomics gone. That is something to celebrate.