If you believe in the God of the Bible then you would arrive at an answer by reading about God’s claims about his character and uniqueness. He speaks the truth and claims to be the only God.
I am the LORD, and there is no other, besides me there is no God; I equip you, though you do not know me, - Isaiah 45:5
Would God be the real reality, or would he be in a simulation himself created by another "God" so to speak?
If you believe in the God of the Bible then you would arrive at an answer by reading about God’s claims about his character and uniqueness. He speaks the truth and claims to be the only God.
I am the LORD, and there is no other, besides me there is no God; I equip you, though you do not know me, - Isaiah 45:5
That makes sense, thank you for sharing your knowledge.