Or, it could actually be groupthink, and your bias is acting to prevent you from having to admit that a group you identify with expresses positions that are wro

Or, it could actually be groupthink, and your bias is acting to prevent you from having to admit that a group you identify with expresses positions that are wrong. There's actually no way to prove that either case is true. However, you expressed a position as a certainty -- "what you see as groupthink is really..." -- that is in reality just another opinion. Therefore, your comment is equally as ill informed and myopic as OP's.