That's the most ridiculous response I didn't expect to read towards my comment. Of course, all precautions should be similar to the existing process of having euthanasia. No coercion or manipulation present while the decision comes from the person, and a doctor or nurse trained in euthanasia would be doing the evaluation(s) of the person requesting it. Currently, people are receiving euthanasia for intolerable medical conditions and without anyone finding slippery slope imaginary scenarios that people write as fears.
I'm pro right to die and not sure how I feel about the death penalty, but the minute you say "We are going to sentence you to decades of torture and kindly help you escape that by offering some version of euthanasia" you are really doing some major head fuckery that actively encourages people to commit suicide.
People in prison sometimes already commit suicide, in spite of it being hard to do.
The reason it isn't such a "major head fuckery" for me personally, is because I don't believe in free will and I think everything is predetermined. So, someone that has an "ill mindset" where they commit a crime worthy of being forever isolated from the general public, is in the sense very ill psychologically and comparable to someone suffering from a mental illness. The psychological pain that someone will suffer from forever by the isolation result because of their ill mindset that made them isolated should allow euthanasia like other countries allow someone with a psychological illness with intolerable suffering the choice to escape the intolerable pain. Anyway to me that's a kinder world than being stuck in pain until death and when it wasn't their choice to develop an ill mindset; similar to all other people with illnesses that are privileged to be able to decide for themselves if euthanasia is the right thing for them personally. Committing suicide without medical help can be terrifying and statistically more favourable to fail where brain damage could likely prevent further attempts.
I wrote for persons that are in a way innocent, as they had no choice but are guilty if they really did commit the crime worthy of the punishment. I'll confirm here for you that I think even an innocent person should be given a way out by euthanasia if they're living such a nightmare of being stuck in prison for a life sentence while truly innocent by not committing the accused crime(s). We definitely as a society should allow persons that were fated with such a cruel twist in life the ability to fight for retrials for examining how they truly are innocent even while the first verdict claims otherwise. I'm not assuming but just writing my thoughts for a better world than the one I observe in this life.