Inflation is hitting most countries aggressively now. The US may actually be on the conservative end of inflation which may have been buffered using government subsidies/influence, but the net takeaway is the rapid expansion in the world can't be explained by simply looking at the US's free-money-keep-buying scheme.
The graph shows until this Feb. JPY has been plunged about 13% recently, and even without it import energy/food/everything price is increasing for obvious reason. Let's see whether salary catch up (I doubt).
I think the criticism is that the stimulus worked too well and we’re suffering inflation and whatnot now.