Except there are holes in this, like why didn't Krkaao set up a large group to do this immediately? Why is X-factor needed at all? How are five people enough to confirm thousands of mutants at any given time? Hickman's set up Krakao to be a place where secrets have secrets, and the Quiet Council are not trustworthy by any stretch. The resurrected are also a big question mark, there are things we don't know and their government likes it that way. They're not going to tell Wanda anything other than not to resurrect those mutants even if she did go to them, and they wouldn't like snooping around when things start adding up. Of course that'd imply she was written like she usually is, instead off a dullard who can't do basic magic right because she's a plot device rather than a person.
It's an isolationist state which has problems treating humans with respect, and a history of deliberately breaking up families of former allies because Xavier wants to stock up on Omegas for shady reasons. No human is in Xavier's circle, this is how Xavier likes it. And every attempt he's "tried," which is now suspect post-HOX retcon, with Wanda has been a disaster for unknown reasons. She may as well stick to Dr. Strange, he at least pretends to be care in her social circle.Wanda isnt in Xavier's circle but its well known that Krakoa exists as a nation for mutants.
This was all addressed in my post about her being written badly. She "warns" him he'll probably send X-Force after her, anyway. This Xavier would probably agree with Wolverine to kill her since she'd be a threat to his plan with Genosha.An influx of 16M is going to be on their radar. It was shortsighted of her to not consult Xavier prior to her spell or even warn him about what she had done after the fact