Yet almost all religions have a form of the Golden Rule at the core of their morality. The problem is that the self-appointed "religious authorities" add all kinds of moral rules (like going to church, contributing money, procreating new members, teaching them to do the same, and that they're going to hell if they don't do all that and a lot more) that support their brand of religious power, which of course they claim was divinely decreed to them to present to us as the only universally correct set of morals--usually leaving the reasonably derived Golden Rule, which is universal, in the dust. And btw, I'm not religious in any way. I just work (not maneuver) to live by a reasonable, simple moral code--which you criticize without even having heard it, apparently.
Okay, I'm gonna be clear right away, that I wasn't in any way criticizing your moral code. As you pointed out, I don't know what your moral code is. I was actually simply pointing out that people don't agree about how morality works, by explaining how many religious people believe that morality is objective, because their god made the rules and that somehow makes them simple truth, whereas others believe that morality is subjective. The whole point of explaining that was to point out to you that people don't even agree on the terms you are using, which makes it a little hard to say that we have moral free will. It means different things to different people.
Now, I'm gonna list off all the assumptions you made with first your original post, and then your response when asked why it logically followed. This matters, because I, and many others as well, pretty much tend to write off an argument when assumptions are made in them. It's why arguments made for the existence of god tend to be written off pretty quickly by me, because an argument based off of an assumption, or which rests it's points on assumptions, are generally meaningless. So, your op was this "If the universe was created by a supernatural consciousness, it follows that there's only one reason for it to have done so: to spawn creatures with moral free will, without the Creator influencing those moral choices." These are the assumptions I found.
1. You assume that there was only one reason for a god, or whatever you wish to call it, to make the universe.
2. You assume that this god did in fact create us. While we would not exist without the universe(or would we?) there is no reason to believe that the god who created the universe by default made us.
3. You assume to know what moral free will is.
4. You assume we have moral free will.
5. You assume that the god doesn't influence our moral choices. You might say that it couldn't influence us and us still have free will, but that doesn't really make sense, because if that were true, it could reasonably be argued that because ANYONE can influence me, then I have no free will.
Now, we'll move on to your explanation. It was "God could have done, could do, anything else instantly, instead of going to all the trouble of putting us in this 13 billion year cocoon to isolate us from It's influence on our free will."
1. You assume that this creator has omnipotence. Omnipotence, as others in this thread have mentioned, isn't necessary to create the universe. There is a finite amount of energy in the universe, so infinite power wouldn't be required to create it.
2. This is a bit of quibbling, I suppose, but I feel as if even if the creator did have omnipotence, that wouldn't mean that it could do literally anything else. On paper, sure, this creator could do anything that was logically consistent(or even things that aren't, who really knows) but there could be things it couldn't do, not because it couldn't, but because it simply wouldn't. Kind of like you might say you can't rape someone. Not because you aren't physically capable, but because you aren't mentally capable of such a thing. You might rebut with something along the lines of "but god could change it's own personality to be able to do it" and I'd respond with "sure, but why would it want to? If you could make yourself okay with raping people, would you?"
So, these are all the assumptions you made when stating your argument, and the assumptions of your response when asked why your original argument was logical. Now, I've laid out these assumptions for you, not just to be a troll and point out your mistakes, but to help you make a better argument, if you so choose. Essentially, if you are still convinced of your logic and wish to convince us that you are correct, it might help if you rectify some of these assumptions. I hope you take up the challenge, as i'm interested in where you would take this.