In reality, it is no more difficult for God to exist than not. This obligates all parties, regardless of belief, to equally bear the burden of proof for their belief system.
The reality of God’s existence does not respond to, nor is subject to, nor is dependent upon one’s belief system.
Labels and sublabels like Theist, Atheist, Agnostic, Supernaturalist, Naturalist have no bearing on reality when it comes to God’s existence.
Assigning labels and sublabels and mathematical probabilities to individual belief systems does nothing to remedy the equal obligation of all belief systems to bring proofs of God’s existence or non-existence.
If labels and sublabels and mathematical probabilities assign the Atheist a high intrinsic probability of .9 it is really only his label that is 90% correct if God does not exist. If God exists, neither labels nor probabilities can rescue him from being 100% wrong.
If labels and sublabels and mathematical probabilities assign the Theist a low intrinsic probability of .1 it is really only his label that is 90% correct if God does not exist. If God exists, neither labels nor probabilities can prevent him from being 100% right.
That is why philosophical arguments like this one are false constructs and are biased to set up Theism for failure
http://www.apologeticsinthechurch.com/uploads/7/4/5/6/7456646/draper-god-and-the-burden-of-proof.pdf
Operating from false presumptions, Atheists have too long taken their leisure while demanding proof from Theists for their belief system. The truth is that all labels and stripes are equally obligated to bear the burden of proof for their beliefs about the reality of God and his existence.