The billion-dollar meeting for the mega-rich who want to live forever

Citation required. Where is the evidence for a soul? It isn't even clearly defined.

Why can't we have both? Eternal body and eternal soul?

Then you would identify as your physical body, which you are not, and miss the whole meaning of life.

No, you literally already are your physical body

Huh isn't that precisely the opposite? They want their soul to endure, regardless if it is in their current body or not.

Evidence?