I don't know because there is no evidence for them. Duh.
But your argument that "anything that lacks evidence is not a part of reality" implies that every single thing that exists in this universe, we have evidence for them.
Do you believe that everything that exists in reality is known and proven to us?
But your argument that "anything that lacks evidence is not a part of reality" implies that every single thing that exists in this universe, we have evidence for them.
Do you believe that everything that exists in reality is known and proven to us?