I think that belief will always be with us. Perhaps not as dogmatic and organized.
Indeed, the dogma doesn't survive well against reality facts without a lot of mental gymnastics, and the organized religions rely on dogma.
Are you still a Zen Deist? What do you believe?
Yes.
That god/s created the universe and said "surprise me/us"
That exists, in memes passed down ('Santa Clause' for example, where the spirit lives on through the generations). Lately I've been thinking that perhaps ancestor worship is the most honest religion in that regard.
Can of worms now open ...
Enjoy