We have seen way too many possible futures to care. Hickman wasted 12 issues just to convince us his was more legit when he did not need to because anyone who has read a book outside of the X-Men knows the Marvel U does not revolve around the X-Men. No other writer is ever going to be stopped from doing a future story just because Hickman retconned Moira.
And nothing, absolutely nothing, in this setup needs to have that retcon. Xavier has long been dragged through the mud to the point where he could act like this and we would just blame it on being the man named X, and Magneto has flip flopped so many times who cares. Apocalypse has no idea about Moira so his involvement is what it is too.
Most stories have been more clever in that they make it easy to believe that the characters came back the same. Hickman I think is also clever, he made this so complex to go out of his way to tell us these are not the originals anymore, but at the same time knowing enough people will just not think about it too much because they want to believe they are real. It is not like I ripped up my comics or anything, I'm just not attached to this particular story. So you can take your cheap shot and shove it wherever you please.You, and anyone else that has this view, are being absolutely childish. Every Marvel hero (apart from Colossus) was murdered in the first Secret Wars by Dr. Doom. By your way of thinking, Spider-Man, Wolverine, Cyclops, etc, are all copies since then. And all the heroes that died in Infinity Gauntlet. Or Hickman's Secret Wars. Or the 100 different events in which they died. Hell, one can make a case that anyone that teleported once already died and is just a copy of the original.
Not a single issue nor a single scene was set in the future.
Yes, of course, Hickman, the other writers and Marvel want to write and publish stories about the clones of Cyclops, Wolverine and Jean Grey, while keeping the real deal characters dead. You are so clever.