no, but there is something far more interesting lurking under the surface... the end of the era of fossil fuels (on which every pore of our entire Ponzi economy is founded upon and is dependent) I don't see a MMT quick fix for that coming soon enough.

https://www.researchgate.net/publication/285206026_Energy_and_the_Wealth_of_Nations_Understanding_the_Biophysical_Economy