In my opinion nowadays scientists talk about the future of AI (Artificial Intelligence) and may be the AI will play the role of immortality means once memories can be stored in future and we can convert that data into an AI.
And immortality is Ancient subject and it's not easy to solve because in my opinion in current phase no one is experiencing it but history is different than what we think means, in my opinion the topic of immortality is born because there is essence of existence.
We don't know what future holds but i feel that we are living in an open secret world but we are failing to understand or reading the nature while pushing us more into materialistic world.
To understand the subject of immortality, we have to dive into the life's essence and without understanding the core understanding no one can catch the real point.
Wishing you an great day and stay blessed. 🙂