Not as delusional as believing God exists.
Well, I'd say that this is the problem.
You believe something you have no evidence of.
We believe YHVH explicitly because He has given us evidence of his reality.
Jer 24:7 WEB I will give them a heart to know me, that I am Yahweh. They will be my people, and I will be their God; for they will return to me with their whole heart.
Furthermore, Jesus said
Joh 14:23 WEB Jesus answered him, “If a man loves me, he will keep my word. My Father will love him, and we will come to him, and make our home with him.
So, you can indeed continue to argue that your ignorance is everyone else's problem, but this just shows that you really have no clue what you're talking about.