There isn’t any anti-verse, normal matter won for reasons still unknown, because the big bang should have created an equal amount of matter and antimatter. So plot armour is a good enough explanation for now.
But since there was less antimatter, it was all annihilated.
That still doesn’t answer OP’s question, though, you can go further - why did big bang create more matter? Why did big bang happen? And if you one day manage to answer that, you’ll have to ask why the thing that caused big bang happened?
The question simply doesn’t have an answer.
why did big bang create more matter?
(Again, I’m not doing a scientific explanation, this is a philosophical explanation)
There is the same amount of matter and antimatter, but some mysterious energy propelled them to separate with a distsnce in between them. This is how the universe and the anti-verse are stable. But eventually, these two different “universes” will collide and annihilate each other again.
I think you’re mistaking philosophy for something else. Ignoring facts is not philosophy.
