What is actually happening has no bearing on the narritive. And the narritive is the guy was a homosexual and killed due to the stresses provided by society.
Oh and per the narritive Christians are never victims. Not even when their heads are being sawed off in the middle east.
It is absolutely amazing what the powers that be can get away with. This time next week, most Americans will look back at the poor homosexual who snapped, not look back on another Islamic attack on our nation.
I think that sexual frustration is probably the root cause of most terrorism. This case was only different in its homosexual details. It may not be unique. But I would guess that a majority of the terrorists of recent years have been sexually humiliated at some point and they cannot accept it because of the cultural self-image (religious is only part of the total package) that teaches that they are dominant supermen — when it eventuates that this is easily disproven in real life in a mixed society, they are filled with rage and seek an opportunity to lash out at symbols of that rejecting society. And the self-destruction is equally part of this response because they still realize that they are not supermen just because they can momentarily overcome innocent civilians and kill them.
It is really the same syndrome that animates mass murderers from non-Islamic backgrounds but there is the added incentive of a heavenly reward and the considerations of the Caliphate. I would also imagine that some of the terrorists are also seeking to humiliate their families perhaps as an act of revenge for earlier shaming of them in their adolescence.