What is the difference between something for which there can be no evidence and something that doesn't exist? (It's a rhetorical question.)
You seem to be claiming that something exists that is not detectable, even in principle. What, aside from your imagination, leads you to make such a statement?
It isn't blind to considerations of how we got here. It's silent where there is no evidence. There is a difference.
That we are here is axiomatic. (Well, that
I am here is axiomatic. Not so sure about the rest of you--

)
How do you intellectually justify "being here"? Does it involve assuming that we are here for a reason?
No. It is a means of separating sense from nonsense.
I have come to the conclusion that many people make up explanations for the existence of the universe and believe in them regardless of the extent to which they are accurate reflections of the universe. Cooperating and refining arguments for positions based on beliefs for which there is no evidence is a complete and utter waste of time (unless it gets you laid or paid).