Cool stuff... I don't know if you've watched it, but this reminds me of that recent Black mirror episode in which the mind and memories of dying people are uploaded into these cloud servers, and they live in a perfect paradise in there for eternity. You should watch it! ;)
I haven't watched it but this idea has been 'out there' in the sci-fi world and I am sure that one day we will have this capability in the real world too. We will have to evolve as a society to accept that, though!
Thanks for reading :)