The same argument could be made for each time you go to sleep. That the ‘you’ that’s conscious ends to never exist again and the one that wakes up has all the same memories and body but is no longer the same stream of consciousness that went to sleep, not even knowing it’s only minutes old and destined to die within hours.
‘You’ could have effectively lived and died thousands of times in your life and not even be aware of it.
Teletransportation is just killing and recreation of a new being.
https://en.m.wikipedia.org/wiki/Teletransportation_paradox
The same argument could be made for each time you go to sleep. That the ‘you’ that’s conscious ends to never exist again and the one that wakes up has all the same memories and body but is no longer the same stream of consciousness that went to sleep, not even knowing it’s only minutes old and destined to die within hours.
‘You’ could have effectively lived and died thousands of times in your life and not even be aware of it.