It is almost as if you want Jean to be incompetent. They are two ways of looking at it
A. Jean and X-men were incompetent in the mission made a bunch of mistakes that got themselves ultimately killed
B. Jean was hurt in a surprise explosion and affect her ability to perform in the mission. Jean is still competent it just a combination of Jean being hurt and Orchis an organization dedicated to stopping mutants made up groups like A.I.M, Shield, and Hammer have the tech in a highly advanced orbit base near to the Sun. Have the means defend themselves from a mutant attack.
I choose to believe the second thing the X-men are competent, And Hickman didn't feel the need to detail out every angle of why the mission did work for the X-men and some things are left for us to infer. It is not just the X-men who got "jobbed" in this story. For this mission to work it required Orchis to keep every single Sentinel they had to defend the base on mercury. You mean they weren't smart enough to leave ONE or TWO sentinel drones around. The story took some small liberties for the drama to happen. We can choose to believe that X-men did stuff wrong or we can choose to believe that we missing details about Orchis and story didn't have to into every deep detail.
-Does Orchis have anti telepath and mutant tech?
-What type of bomb did Erasmus use? Is possible that it could pierce telekinetic shields?
We know Orchis have anti-mutant tech because Karima use one on Cyclops and they killed Monet. They have a space base that can survive near the sun which is amazingly high tech if you think about, they are made up groups that have amazing tech capable of dealing with superhumans. Jean underperformed in this book but it wasn't blatant to point where people should be complaining about it considering the point of the story. If people are complaining about Jean attitude being off that I agree with 100% that was not Jean Grey who was in X-men Red. Jean has become a capable leader in her own right she needed to sound more proactive. Getting everyone voices right will take a while for the writer and Jean was far too passive imo.
Just to be clear the story has flaws, If Kurt can teleport in why did they need to breach the ship? If they are breaching the ship, They know they will be running into a counterforce there is no way everyone isn't prep for an attack at that point. etc. Just saying I don't think comic format with 20 to 25 pages is going to be ever fine detailed enough for some stories and general details and telling a good over story win out over small details. What exactly was wrong with Jean Grey in the story she clearly got hurt . I want to say she lost a leg and the first picture drawn looks like she could have lost a leg but later on when M puts her in the escape pod she has two legs which one is the glitch?
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