I'm not sure what your point is.
That since both qualify as ancient history for her, she could have meant either the 'arrest them and march them away' trope or the 'line them up for the firing squad' trope. As GP says, meanings change; why argue about it
Is it another Rorschach Test? Did someone leave the Overton Window ajar?
Who do you think those 60s anarchists were calling out for execution?