It's a very complex questions that has been explored many times in the literature already. Your atom-for-atom clone would have the same drive for survival and agency than you have, it might not enjoy the idea of being smoldered to bits after cleaning the attic, hell maybe it might prefer murdering you and taking your place...
Even not going so far as creating a clone, apparently if you torture an AI model running on silicon like this guy did: https://news.ycombinator.com/item?id=49906892, the general verdict has already dropped, yes people find it immoral.
Even not going so far as creating a clone, apparently if you torture an AI model running on silicon like this guy did: https://news.ycombinator.com/item?id=49906892, the general verdict has already dropped, yes people find it immoral.