[Blumfid]

I thought about this topic for decades now.when I was 16 I thought you should murder a murderer.

I thought a lot about moral and ethics, the balance between being right and no right exists.

So I do believe your thinking can and might change in the future.

Your torture example still ignores the history of the torturer. Would you like to be killed after this from a society which had it easier and better then you and did not help you? Is that really fair to anyone?

Do you believe in a god? Would you assume jesus would let you in after that? (I'm not religious, I do think so that either it's a good god and it doesn't matter believing in her but your actions)

Do you believe that we are in a simulation? What if you wake up in your next life as a murderer?

There are so many potential thoughts which we haven't thought through that removing a murderer from society to prison is the best choice we have as long as it is a prison who tries to rehabilitate a person.