My view is: A. Injecting as much money into the economy as we did was bound to reduce the value of an individual dollar. B. Sellers would naturally demand more of those less valuable dollars for their goods and services. C. The press then reports on the first signs of that wave landing. D. The rest of the wave then lands.
Starting at step C, it looks like the reporting caused inflation. I think that’s a “wet streets cause rain” analysis of the situation.
It’s quite possible that the injection was the least bad thing given the real and perceived constraints of the day. But the inevitable consequence was the devaluing of the dollar.