^ Noone has ever stated that they wanted to keep the trolls. The thing is, few of the banned players like the game, and have no intention of trolling, yet admins class them as a troll (a troll deliberately tries to ruin someone's experience). For example, the guy in the video above, should not be called a troll, since there is no evidence of him deliberately ruining one's experience; he does not ram into anyone straight on, does not cut them off and does not stand still to block traffic. His driving style might not be appropriate, but this in no way indicates him as a troll, and he should not be banned this long for it.
TL;DR - People asked to ban trolls, not the regular players who try to be as realistic as possible.