Many sources recognise reincarnation.
In sessions with ordinary people, we sometimes went into past life experiences. These people were not adherents of religions that recognise reincarnation. They were closer to atheists.
But we went through "those" events just as we had just worked with the life experience of that person.

Of course, in this life we will die one day and it's silly to argue with that.))
Our body will go to feed bacteria. Just like any other clothes ))) But what about the soul?
It is an information-energetic substance. Even according to the laws of classical physics, energy does not disappear. Transformation is possible, but not disappearance.
And if this "energy" is preserved, why can't it find a new physical form, a new spacesuit?

On a different note, how will my friends on Steemit know that I'm no longer active or present in my mortal being?

I don't think the internet and Steemit will live longer than us 🤣 😂😅