NYTimes has this (apparently a gift article, because I could read it even though I don't subscribe to NYT)
This report doesn't spell out Community of Jesus as a cult, but it seems to examine well, the young Mr Bushnell's mental approach. He rejected a good bit of his cult upbringing. He went to mental health therapy and encouraged a female friend with whom he apparently grew up to do the same.
He had deep empathetic tendencies (which is a good thing). He WILL not immediately be forgotten, as this kind of sacrifice does get cited in news stories after the fact.
My heart aches for him as I envision the ongoing good he could do by choosing to survive.
Various aspects of growing up in a cult are apparent for those with experience to recognize it. Notably for me, that he was apparently neither taught nor had modeled for him by elders ways to cope with difficult ethical and moral dilemmas.