Cool jazz was in part a reaction to
a. bebops emphasis on speed.
b. black musicians demand for civil rights.
c. the heroin use of many bebop stars.
d. the death of charlie parker.

because of the importance of consistency in data collection. but we have to evaluate the resource or information, and not just accept what is posted online since information available on the internet is not regulated for quality or accuracy.

personally, i think the games do because it's actually them controlling it. this might cause them to think it's okay to do it for real. as for animated movies i think they are mostly fine because they're animated. also, animation has come a long way causing animated movies to become more real but 30 years ago this wouldn't be as big of a problem as today.