Answer:
Hindsight bias
Explanation:
Hindsight bias: In psychology, the term "hindsight bias" is described as a person's propensity or proclivity to overestimate his or her capabilities to predict a specific outcome that couldn't have been "predicted" anyway.
In other words, hindsight bias is referred to as a phenomenon that explains the way currently acquired knowledge tends to influence an individual's recollection of his or her part information and because of this faulty memories are being formed in an individual's brain which results into "hindsight thinking" and eventually he or she believes of knowing about specific things that the person doesn't really know.
In the question above, the given statement signifies the "hindsight bias".