Yep. Social commentators fall prey to this all the time. Think of the way Muslims are stereotyped. And conservative Christians too, for that matter.
Monday, November 30, 2015
But are we really one?
Ritualization both implies and demonstrates a relatively unified corporate body, often leading participants to assume that there is more consensus than there actually is. It leads all to mistake the minimal consent of its participants for an underlying consensus or lack of conflict, even when some conflict is objectified and reembodied. Most of all, ritualization leads participants to mistake the group's reformulation of itself as a straightforward communication and performance of its most traditional values.— Ritual Theory, Ritual Practice, page 210