I guarantee that every single 'hang'em and flog'em' poster is either a Reform voter, or is attracted to that end of the political spectrum. I also suspect they mostly know absolutely nothing about our prison system, think prison is an easy ride, and think anyone who points out that the majority of those in prison have mental illness, learning difficulties, and are vastly more likely to come out of the care system, is 'making excuses for bad people'. These are the people responsible for so much inhumanity in the criminal justice system, and the high rates of recidivism that go with that inhumanity.
My daughter works with category 1 ex-prisoners. The worst of the worst. I'm so glad she's able to see even their humanity enough to want to support them to live better lives outside of prison and hurt fewer people going forward. You can't do this if you spend your life wishing these ex prisoners were dead. I'm proud of her for what she does, particularly as she was a victim of a serious crime as a child.