Here is the basic core of the disagreement.
John M believes that faith is a virtue and requests for evidence are anathema to faith.
He dismisses all challenges to his doctrines by calling them metaphysical and therefore off limits for rational inquiry. Of course like all theists he will take any shred of evidence available.
Even if we took the ontological argument seriously and accepted John's personal vision as authentic it would not begin to answer any of the challenges of the OP.
The OP simply observes that in many ways the world doesn't actually look the way Christians pretend it does.
Proposing other lines of evidence for God doesn't meet the challenge. Attacking atheism as a worldview doesn't either.
The OP stands unanswered.