How about based on the fact that Fuji claimed the same thing with the X Trans sensor, saying that it eliminated moire in non AA applications when it did no such thing in real life? In fact, all it really did was complicate the demosaicing process and make people do the raw converter dance for years, which they are still doing if you read topics in various Fuji discussion forums. From ISO fudging to overcooked files with obvious noise reduction, color, and sharpening artifacts, Fuji's marketing team has been in the BS business for quite some time. The funny thing is that they did not need to employ these gimmicks and then lie about them, because they got so much other stuff right on their cameras, but I guess they didn't think that was enough.
So yeah, people who have their own opinion on this subject are not forming such based on a "crystal ball" as you disingenuously suggest. There is a history. There are also the hardware facts and limitations. Your logic seems to be, "well they said it, so it must be true". I'm sorry, but I find that much more baseless an argument. Even so, you are entitled to your opinion and I hope you are happy with your purchase. But let others to their opinions as well without making passive aggressive remarks about their opinions being less credible, lest you get called out on your own.
Drum roll as the Fujahideen mobilizes to attack...