I figured that's what they did back in that ruling. They probably found a bunch of video games notorious for "violence," played them, and laughed at the awkward and ineffectual violence. Most video game violence is cartoony and awkward, never for the sake of being offensive like what the media wants people to think. The only 2 who ruled against it probably stuck to the media's interpretation but it all comes back to the cycle of new art mediums.
Those judges probably remember when rock n' roll or even jazz was supposed to be the devil's music but liked it anyway. But 2 of them chose to be like the generation that demonized those two musical art genres.
History repeats itself, different names, same problem.