Some people have so much baggage they've become disillusioned. I know a few.
Agreed.
And, imho as a psychologist . . . many are sooooo insecure and fragile in their confidence, sense of security, sense of worth etc. that it’s very necessary for them to construe God and reality in very very very VERY narrow terms and also in very very VERY predictable terms. They can’t tolerate the idea of God coloring outside the lines—THEIR lines. . . . forget that God has HIS OWN LINES!