Except that isn't really true. There is very little violence against "refugees", but what little there is is greatly blown out of proportion by the media and other interested parties (migration profiteers, leftists, etc.). The few incidents that have occurred were mostly directed against property, e.g. proposed housing projects, not people.
The actual high frequency of violence by "refugees" (against each other and their hosts), on the other hand, is marginalized and suppressed by the media.
The ruling (left-wing) elites label legitimate concerns and worries as despicable acts.
In reality, it is they who are despicable. They are blind to the fact that, by their action, they are legitimizing the very extremists they want to eliminate. In that sense, they are not only despicable but also stupid.
This won't end well.
Like black on white rapes and other crimes?