Sure, but nonexistence is the default. Has to be the default; most possible things do not exist. In this case we have no evidence for, so we stay with the default.
You're making the "if a tree falls in the woods and nobody hears it" pontification? If so, I disagree with you.
You're making the "if a tree falls in the woods and nobody hears it" pontification? If so, I disagree with you.