I don't like it, but compared to 5e canon, he is a homeless drug-addicted priest of Bhaal who lives on the streets of BG city, tormented by his immortality.
It's baffling that WotC seems incapable of reading a script. Sarevok lost his immortality when he got resurrected in ToB. He lives on as a mortal, how can his non-existenst Immortality torment him?
