This isn't 20-20 hindsight: some of us warned from the beginning that tax cuts would be ineffective and that the proposed spending was woefully inadequate.
2
后见之明偏差是指在事后看待事件结果时,会觉得事件结果比事前预测时更不可避免、更容易预见的倾向。
Hindsight bias is a tendency to view event outcomes in hindsight as more inevitable or foreseeable than they appeared in foresight.