Still the same internet
I have seen many detailed and graphic videos from Afghanistan or Pakistan where an AC-130 or helicopter gunships kills people. In each case they take great care to kill everyone in the area. Doesn't matter if people were armed or not, trying to surrender, run away or hide. Everyone gets killed. The last alive are hunted down one by one. Bodies are fired upon one more time, to make sure they are dead.These videos were widely shared by media and the same internet companies. Lots of people cheering in the comment sections.
So is the Christchurch video any different? Yes and no. It's all subjective.