Something while i am waiting...
To try and understand this you first must know the fundamentals of the ‘brain in the vat’, here is the link -
https://en.wikipedia.org/wiki/Brain_in_a_vat
“Brain in a vat”
It can be argued ‘if’ we being part of a closed universe, our brain could logically by similarity of a brain in a vat correlation, follow this type of reality, but would it constitute solipsism by default, or would it be many brains by a single or multiple sapient value of a simulated reality by an intelligence of a substance of understanding beyond our comprehension, as is what is God?
In other words…
Most arguments are usually formulated by a sapient intellectual capacity as to the understanding of the linguistic and semantic levels of the comprehension of our times. If we live in a relative vat (the universe whether singular or multiple) we would not and cannot go beyond our understanding of the reality from which we arose to argue any truth in a simulated reality because reality in itself would be an illusion created and simulated into our existence by something that is outside the vat and is incomprehensible to our being by design.
atmjjc