Chazal tells us not to be concerned with these things. It’s an escapism from reality, and Hashem wants us to focus on the here and now. And what will it help you?
It’s not for us, it’s not going to help you grow in Yiddishkeit. It’ll only serve as a distraction from our Tafkid, and our learning, and what we can accomplish, which is incredible in it’s potential.
At one time I had an interest in these matters, and the words I’m repeating are from the Talmid Chochom I spoke to about it. Trust me, you’ll be better off dismissing it.
Kol Tuv.