I haven't.
It's called a thought experiment.
The claim is that creating a person grants one ownership over them and, therefore, license to do whatever one wants with said person, including killing them.
I presented a sci-fi-esque scenario in which a create a new species of persons. In this scenario, the mere fact that I created these people does not make it permissible to do whatever I want with them.
In other words, merely creating persons does not entail ownership. Therefore, saying God created me does not mean God can morally do whatever he wants with me. He does not own me like a character in a novel or a machine; my personhood, rational agency, and sentience grant me moral status beyond that of a slave. As a moral agent, God must adhere to and respect these moral principles.
Hi,
Here it seems; Here it looks like your central thought hinges on the word 'mere' and also you.
"""In this scenario, the mere fact that I created these people does not make it permissible to do whatever I want with them.""""
Do you see how you have moved the question of '''Assuming The God of theism exists...., ''' from God, to "I", to you as God?
Do you see how you have removed the words 'of theism' also?
And fine, to answer your question posed here, given you and an entirely different theistic reality, possibly based on the theism of you, if you were God, then yes, in your case it would not be permissible for all that you are and all that you do, to kill your creations when you pleased. But, you are neither God, nor do you know what happens to those left behind and to those taken, to presuppose lack of Goodness.
'of theism' means what God really is and what God really does, typically using a reference book on that theism of God. It is not about using philosophy or you, or anything else, when that is in the question. It is also not about accidentally jumping subjects and fields by inserting you for God, again not on purpose.
LOVE,
...Mary., .... .