I don’t see the appeal, or the logic, apart from “being like Christ”. Maybe some people just want to be a “martyr” in life.
Christ is not the most praiseworthy character in human generated fiction. Yes yes…he said some very progressive and kind natured things on the mount and he healed people with his magic and said kind things to people. That being said…he also openly supported or advocated pretty dark and ugly shit. As a mentor…he is not just flawed, but full of fairly unforgivable errors in which, anyone with any sense…would not hold up to the level of someone to emulate. After all, there is no end to kind people in history with nice messages…who did not approve of mass genocide, self mutilation, eternal suffering in god’s underground torture chamber, no violence and yet…actually…sometimes violence, submitting oneself to horrid torture and traumatizing friends and family to have to witness human vivisection and nails through one’s hands….for absolutely no sane reason. I could go on. I would not be friends with someone who acted like this character called Jesus. You can find thousands of people who do and say the nice things, without the reprehensible beliefs and destructive behaviour.