I think people who are subject matter experts are likely to have several correct contrarian beliefs in their subject area. This should provide at least some clustering.
People would also tend to have clusters of correct beliefs in areas their friends were subject matter experts in.
I think people who are subject matter experts are likely to have several correct contrarian beliefs in their subject area. This should provide at least some clustering. People would also tend to have clusters of correct beliefs in areas their friends were subject matter experts in.