Earlier quoted context omitted.
Interesting but, I don't really think I understand what this is. Would you mind explaining it in lay terms?
It describes a very sharp increase in created money. The poster of the linked tweet is implying this is unique and we will see negative economic effects (like inflation) because of it. Parent to that tweet is arguing we have not seen those effects despite past federal reserve action and so there is no worry. The wider context to this conversation is that some people [who?] believe federal reserve policy is flawed and…
This graph also completely ignores that the US dollar is the de facto reserve currency of the world, so dividing dollars by US population is fairly meaningless in 2021.