If you honestly think Dread's lackluster sales or reviews are going to be due to Sony and Xbox fags not thinking it's "true AAA", I really don't know what to tell you. Nintendo hasn't been catering to the majority of people who consider themselves "gamers" for damn near two decades, most of them wouldn't even consider most Nintendo games to be AAA at this point. They were never going to buy Dread.
Hell, the people Nintendo do cater to are not even going to buy Dread for the most part. At this point, the only people who buy Metroid games are the few Metroid fans that are left, as seen with Samus Returns sales peaking at like half a million worldwide.
I'm feel like this has been said already, but Metroid is basically at the level of F-Zero at this point and I'm pretty sure the only reason Nintendo still even makes Metroid games once every 10 years or so is out of some respect to Gunpei Yokoi and because they don't really have any other game that fills the niche to my knowledge. I'd be happy to be wrong on this and Dread sells gangbusters cause I love Metroid, but the numbers are the numbers. The Prime games weren't even super big sellers compared to the other Nintendo properties.