No, you should respect that somone has their own opinion but the opinion it’s self…no. If someone told me that in their opinion minorities were inferior or that pedophiles or serial killers weren’t evil (I know these are extreme examples) I would not respect those opinions at all.
An opinion about an artistic work is different from an opinion about morality . . . .
Like politics or morality an opinion is still an opinion and the consensus is that everyone can have them no matter how reprehensible or misguided they are. And a lot of people also believe that like morality opinions on media whether it be movies, video games or music are subjective.