For many people that know, it's not hating it's because of the fact that Kevin Feige has said when asked who's gonna play Reed Richards his response was ''remember which actor is playing Kang'' and in the comics Kang is related to Reed, either his son or his dad and the actor playing Kang is Jonathan Majors who is a black actor. Also there are people that may be hating due to that John Krasinski was just not any good in Doctor Strange 2.