I mean you believe that other than graphics, there's nothing going on in Red Dead Redemption 2 that would prevent it from being ported to Wii. You're not a smart person, I'm sorry.
1st of all, this is an ad hominem. Is there really a need for that?
2nd of all, there's AI routines, there's scripts attached to each object, there's PhysX (or whatever physics library they're using), there's number of instances and a whole lot of things in the background. All of these things are present in the witcher 3 too.
Also if you're an artist, you never wrote a function in your life so yeah...
It's always people like you who are the most vocal, people who never wrote code.
Also you still hadn't replied to what you consider Dead Rising Wii to be; demake or downport?
You're very agressive but you're lacking the knowledge to back your claims. So instead you reply selectively and disingeniously. I guess it's better if we stop here.
Also pro tip: if your arguments are vague and you ignore what the other person says, try at least not to ad hominem. Gives a bad impression.