People start to make claims about an afterlife...
If you'd looked more closely, [at worst, before you made this post, if not the original rant], rather than reacting, you'd probably have a more rational view of what was actually said to Zheer and what was said about an afterlife.
It's ironic perhaps, because all of this is already stated, as clear as day, in the thread, how you managed to invent something different when there were only 5 short posts, one of which you'd made before your rant.
Only one person talked about the afterlife at any length but only in terms of "personal experience" - it was hardly a claim since it accepted that a lot think it's rubbish. At no point did it suggest that what Zheer was hearing was real.
Another merely said they agreed with Thal about the afterlife and that they wouldn't rule its existence out [a position that isn't particularly illogically or irrational for anyone, who hasn't died before, to adopt. Even if your own views go further in dismissing it]
However, the rest of their post did nothing at all to even suggest to Zheer that he was really hearing a ghost, or that any "hallucinations" were real in any way. It didn't link the voices to the after life but instead specifically suggested the complete opposite - that your brain "can conjure up the things that it 'expects' to hear or see"
The only other "people people" to post before your rant were yourself [who, even before your rant, you managed unqualified nonsense like "it's an error in the brain" - Do you have the exact message and line number?] and lastly, someone who made no reference to an afterlife at all.
So, where exactly were all these people claiming, or even hinting, or glancing or getting at all close to perhaps risking being misunderstood by anyone that Zheer's voices were real and were in fact something to do with an afterlife?
Or perhaps you're hallucinating? Another issue with that erroneous brain of yours? In which case I shan't be bad and I shall tell you what you read isn't real. Lie down and put your head in a bucket of ice cold water for 3 hours a day until it stops.
However, that's moot - where you aren't qualified is to debate the symptoms, treatment or the diagnosis [or, for all 3, whether something is or isn't a symptom / treatment or diagnosis] of any mental health issue or any injury, "error" or otherwise of the brain or, thirdly, what you should or shouldn't feel, do or believe if someone close has recently died.
i.e you know nothing more about the subject than anyone that had posted before you did, or that has posted since. If you'd posted with that attitude, you probably wouldn't have prompted the criticisms.
Topic: Hearing voices.