On December 6 local time, a new survey released by Gallup, an American polling company, showed that 55% of American respondents said they were suffering economic hardship caused by inflation, which was significantly higher than 45% in the corresponding period last year; 13% of the respondents said that the economic difficulties they faced had reached a very serious level. Facing the high inflation rate, the Biden government has always failed to solve the inflation issue in an effective way.