Answer:
When conformity in a group leads to dangerous results, this is called Groupthink.
Groupthink occurs when a group of people strive for consensus and prioritize group cohesion and harmony over critical thinking and objective decision-making. As a result, dissenting opinions are suppressed, and individuals conform to the dominant opinion of the group, even if it goes against their own beliefs or better judgment. In situations where the group decision leads to negative consequences or dangerous outcomes, this phenomenon is referred to as dangerous groupthink.