Answer:
groupthink
Step-by-step explanation:
Groupthink: In social psychology, the term "groupthink" is described as one of the psychological phenomena that generally occurs within a particular group consisting of different individuals whereby the choice related to the conformity and harmony in the given group leads to create or develop dysfunctional or an irrational "decision-making outcome".
It was first utilized by one of the social psychologists named Irving L. Janis during 1972.
In the question above, the given statement is an example of "groupthink".