In General, listen to my idea, it came to me when I was very drunk, but I still like it (I am not a biologist, and certainly not a neerophysiologist, maybe there will be such people and will criticize me)
The idea of how to fuck death came into my dumb head.
So, when a person lives, neurons gradually die out in his head and, accordingly, new ones come in their place. The person not only manages to renew the brain cells, but also leave the original consciousness in place. As a consequence, we can conclude that the gradual replacement of brain cells does not destroy consciousness. But what happens if you gradually start replacing brain cells with an artificial analogue? Will this damage consciousness or "kill" it?
P.S: You don't even need to mention the problem of "adhesion" of biological neurons to artificial ones, this is just a thought experiment for now.