Things that are worthy of discussion ( such as one in this posting ) rarely get any attention.
1. Restaurants should carry an anti-choking device. Too many elderly risk a stroke without it.
2. People often do have a delusion or vision just before death, one that is a product of their own brain, fitting their understanding of the world. I had an incredible vision when I had taken half an oxycodone prescribed for pain.
3. There are more ways of expressing one's belief or disbelief in god besides atheism and agnosticm. Consider "agnostic theism" which means “I believe god exists, but I do not know that with certainty”, also "agnostic atheism" which means “I don't believe in a god but also say it can’t be known.”
As for any genuine otherworldly vision, no, I don't believe that happened here.
Actionable: To Consider the significance of kindness, compassion, love to and for each other, which world, at large, is missing owing to many factors.
And to consider one's own superficiality and have profound thoughts for others.
I can't think of a more important idea for a conscious living being than some hope for an afterlife, perhaps a better one than is here.
Most people resorting to and flood the discussion with rational X or Y are simply getting high off of their own sounds and are plain dishonest with themselves and others.
It's like you got a drop of a somewhat muddy water that is the center of your life. The drop will remain in the afterlife. Everything you do either makes is muddier or cleanses it a bit. This change is what stays.