My interpretation:
Big bang doesn't deny there to be any possible situation like something may happen before big bang happens, and don't promotes and confirms the idea that everything must comes from nothing.
Big bang is a theory that how the universe begin, it doesn't talking about whether there is something/nothing happens before it happens.
Though everyone may have different interpretation to the theory of big bang.
https://en.wikipedia.org/wiki/Big_Bang#Religious_and_philosophical_interpretations
As a description of the origin of the universe, the Big Bang has significant bearing on religion and philosophy.[126][127] As a result, it has become one of the liveliest areas in the discourse between science and religion.[128] Some believe the Big Bang implies a creator,[129][130] and some see its mention in their holy books,[131] while others argue that Big Bang cosmology makes the notion of a creator superfluous.
Which interpretation is 100% factually correct? Maybe each to their own.
Can the different interpretation be debating by people? Sure.
Can anyone force everyone must accept their interpretation? Nope.
If agreement can't be achieve, then agree to disagree is a possible solution...
Which posts answer questions (1) - (5) ?
(1) Why do you think the theory of "Infinite eternal existence is all there ever was" is credible?
(2) Why is it the most logical theory out of every theory?
(3) Why it could not be any other way?
(4) Have you already proves that your theory to be 100% correct? Can you present your proof and explain it?
(5) Have you already proves that every other theory which contradict with your theory to be 100% false? Can you present your proof and explain it?
I made no such claims.
The things that i don't know of or have no evidence to support it, though it can remains a possible situation but i don't say it's factually true, i don't believe/think it's true until it have been substantiated.
And which posts have present the evidence to support this claims that it's 100% factually correct?