Hm, sounds like an assertion that ought to be checked by a historian, possibly ACoUP's blog? (Yes, the one who writes about Rome, he is sometimes featured in HN). He specializes in demolishing misconceptions people/Hollywood have about history.
For example, many historians have been writing, recently, about how medieval society was far less brutish and cruel than portrayed in pop culture. There were laws, rights the monarch gave their subjects, culture, etc. Lots of what we "know" about the middle ages from Hollywood is simply wrong.