Yeah, I've asked a lot of people, and people usually have something at the top or at the back of their personal cosmology, or what they use as a word for whatever caused this ultimately or the domino effect or however they think so. I don't believe anything or anyone is anything but an impression created by a combination of factors present in a moment generated and eliminated by whatever generates or produces every absurdity we currently discuss frankly like the absurdity of "things called noses on things called faces breathing stuff called air in order to live, while looking at things called butterflies performing a thing called sucking on some substance different from the substance called air from out of things called flowers which grow out of a thing called Earth and do a thing called opening up things called petals to receive a thing called light" and all that is clearly total rubbish from nowhere, and whatever produced all this trash, that is what I restrict my use of the word God for, as there wasn't any way for "Nothing" to ever logically DO anything. My God is "Like Nothing" except that it has the power to generate absurdities from nowhere or itself which is like nothing and nowhere, and so sustains and encompasses this whole mad and senseless dream.You're actually right.
For all practical intents and purposes I do consider the universe as my 'God' with the word universe being just a placeholder for something that cannot be described or directly pointed to in a specific way. It's a bit like the Hindu concept of Brahman, but not quite since I regard 'God' as a continuum where form and identity changes continually and indeterminately to the point where the source is no longer applicable and cannot be traced back past a certain threshold because the source itself just isn't there anymore.
I just don't see the sum of all parts as being the responsibility of a centralized divine being, or force, or energy, or whatever it is that comes across one's imagination that would create the ultimate Avatar that brings about form and existence that is permanent and unchangeable.