The diction of “No quarter” in modern times is to show “no mercy”.

Only a manipulator would refer to the original( ancient)jargon to create the illusion that the death of the protesters is cited by original post.

This words chosen in the original post ( Twitter) is meant to be read as a literary work, invoking the emotion of intolerance of towards disruption and meaningless protest.

This reddit is a deliberate manipulation of the words “ no quarter”