Yes. No. Maybe. There is no single statement - and few coherent statements - on that from the idealism side of things.
OK, so at least a "few" that even you would consider coherent. Someone interested in an actual discussion might even pick one, perhaps the one they felt was most coherent, most relevant or both and, you know, talk about it.
Okay. But saying that it's an informational process, in this context, is more wrong than it is right. It's a material process, exactly as we would understand material processes if matter weren't just information (whatever that means). The idea that matter is information Does. Not. Change. Anything. Materialism is still true and idealism is still false.
You sure the universe isn't primarily just ellipses?
As I tried to express before, an informational universe makes both conciseness and material (along with just about everything else) just information processing.
Yes.
That's OK, I don't mind you, in text, considering your own statement "is more wrong than it is right" in whatever context you want.
Again, with material as just information then a material process is just an informational process, explicitly. Asserting that "is more wrong than it is right", in whatever context you would like to imagine, just asserts "The idea that matter is information" "is more wrong than it is right" in that same context.
Once again I ain't arguing what ontology might be correct just what aspects they each assert.
Since an ontology represents what one considers the fundamental nature of the universe what changes with a change in ontology is, well, what one considers to be the fundamental nature of the universe. For a change in monistic ontology it is fundamentally one thing that changes. For idealism it is consciousness or thought that is primary, material and information would be aspects of that. For materialism it is material that is fundamental, consciousness and information would be subsequent to, or properties of, that. For an informational universe or monistic informationalism, information would be primary and material as well as consciousness would both be results of that, or different configurations of that, information.
To use your own example of quantum mechanical interpretations, while those interpretations have particular differences that does not necessitate those differences to be detectable. Of coarse it doesn't necessitate that they be undetectable either, the numbers may actually be different at some scale or in some specific applications. What changes with a change in the interpretation considered is where you might look for those potential differences. In the many worlds interpretation, for example, all states in superposition are achieved. So what one would try to look for would be indications of the existence of those other world states.
In the holographic principle there is at least asserted the potential for detectable differences at the appropriate scale. So if one of our spatial dimensions is just information (and then thus different from the other two) we might expect the numbers to be different. Similarly an informational universe might have detectable consequences at the appropriate scale, depending on how, and if, it is formulated.
You referred to naive idealism on this and the other thread. Indicating that there is a form of idealism that you would consider less, well, naive. In this thread you asserted you called it "informational idealism", again indicating that it has fundamental elements you would consider idealistic, but then asserted it is just materialism. So evidently your non-naive idealism is just materialism, unless of course your informational idealism is fundamentally idealistic. Again someone actually interested in discussing alternatives to materialism might discuss those fundamentally idealistic aspects of their non-naive idealism.