See my explanation to Adrian.
You said: “No, I meant people who think they ARE God, a subset of grandiose delusion. I'm saying that because Baha'is often misinterpret the idea of infallibilty, to practically include themselves, it's getting dangerously close to considering yourself God. The ego thing again. Certainly it's grandiose delusion, about the impact your faith has on this planet. Gross over-exaggeration.”
But we do not include ourselves as infallible, far from it. You are confusing strong faith with ego. The two are not the same, not psychologically or any other way.
It certainly is not a grandiose delusion or a gross over-exaggeration if God has spoken to Baha’u’llah and He was the Return of Christ, the Messiah, the Promised One of all ages. That is why I said to CG that the first thing we should be questioning whether Baha'u'llah was a Manifestation of God or not... Nothing else matters.
But yes, atheists do think the belief in God is a delusion. One guy wrote a book on it. But that's another version altogether.
Edited to add ...
God complex - Wikipedia
Gee, that sounds familiar, no?
A person with a god complex may refuse to admit the possibility of their error or failure, even in the face of irrefutable evidence, intractable problems or difficult or impossible tasks. The person is also highly dogmatic in their views, meaning the person speaks of their personal opinions as though they were unquestionably correct.
[1] Someone with a god complex may exhibit no regard for the conventions and demands of society, and may request special consideration or privileges.
[1] God complex - Wikipedia
We believe we are unquestionably correct, but so what? Jews, Christians and Muslims also believe that. Why single out the Baha’is?
As I have said before, if you have any irrefutable evidence that proves the claim of Baha’u’llah is incorrect, I am all ears. This gig does get old after a while...