And when the whole planet, which you are a part of, is in danger, you can’t just think of yourself. No man’s an island in this scenario.
So you’re just gonna play the game where you ignore the plot points that don’t suit your narrative. Felicia was sent to save Strange because, as stated in issue 1, Strange was effective against Knull. But just keep up your narrative that it’s about humans not caring about mutants for everything g even when the plot spells it out for you.