Let's be honest here. The optics of killing off Kamala Khan/Ms. Marvel are the absolute worst at this time, given the ongoing tensions around greater representation and incorporation in the superhero genre of people and groups that aren't typically included as main or important characters in mainstream superhero stories. The idea that, in spite of what Kamala represents to a lot of fans and readers who have seen her as an inspirational symbol, she can still be killed off in a book belonging to a more prominent hero with a long-established legacy and pedigree will likely not sit well with a good number of people.