I mean, when this "Krakoan Age" started with the X-men, I was already dubious.
Mutants starting their own island nation? Gee, haven't seen THAT before. How long before it blows up in their faces....
But, I have to say that despite that, Hickman did make this age different and completely re-set the status quo. I haven't always LIKED how he did so (I think the whole "resurrection" idea is terrible and gets rid of any stakes, even though resurrection happens all the time in comics) but I could appreciate that it was a fresh take.
I guess I would be worried like others that if Krakoa ends, the mutants will just go right back to where they were. I'd even take their adventures on Mars/Arrakkis over that... it's still too soon to go back to mutants as a small population constantly hunted and besieged by others.