Yup. All that stuff you posted is nonsense & ridiculous obfuscation. There either is a 'God', or there isn't. 'Lacking belief' is NOT equivalent to atheism, nor is it pertinent to the discussion. It is vague and dishonest. Atheism is the negation of theism. The denial of the existence of God. The rest is insincere bullshyt.
Why do theist always insists on defining atheism as something it's not? I guess it's obvious, they're trying to manufacture an easier target for themselves. Afterall, arguing absolute extremes is doomed to end in a stalemate, a perpetual scratch if you will. But that's not how the game really works. Show & Prove or go fukk yourself. Period.
Either you believe in God or you don't. Lacking believe IS atheism.
-A new born baby
-an indigenous tribe who observes no God
-Brad Pitt
-A person with complete brain damage
-A person who doesn't know whether or not God exist
-Many Buddhists
-any pet ever
-a 90 year old lady with severe dementia or Alzheimers
These people(or pets) are all atheists. Why? Because they do not hold a belief in God. The reason behind this is irrelevant. If you do not hold a belief in deities you are an atheist. There is no debating this. It is a fact. Be it because you haven't been exposed to the concept of God or you've rejected it out right or if you're suspending judgement, if the belief is not present you by definition are an atheist.
If that belief is in fact present then it is your responsibility to substantiate your claims if you would have others belief them as true. If you cannot do that anything else you say towards the validity of said claims is as bout as valuable as Projectcovo is right now. You don't know what you don't know so don't pretend you know everything. You can't. This is why the scientific method exists. It separates fact from fiction even in itself. Here is where it becomes scary to the believer and where the reactor that fuels faith's crusade on Science rests. Because if [insert religion here] were true, it would emerge from the scientific method and bask in the glory of actuality, it wouldn't hide from it nor fight against. People wouldn't need to have faith in Jesus or Allah or Vishnu or Xenu they'd have evidence and with it real knowledge and real understanding.