Takei of course is the actor who originated the role of Sulu on Star Trek, and came out as gay many years later. Now, in the upcoming Trek movie, Sulu will be gay too.
Surprisingly, Takei opposes the change, saying it twists Gene Roddenberry’s original vision, and they should have created a new character who’s gay.
But Simon Pegg, who plays Scotty in the movie and who worked on the script, says that would have been tokenism. By making a major character gay, it’s shown as being just part of his identity, whereas a new character would have primarily been identified as “the gay guy.”
Based on articles, I don’t get a sense Sulu’s sexuality is going to be significant to the story.
Maybe Sulu was always gay, even in the original series and the movies, and it just never came up.
As for twisting the original vision: Too much reverence for the original and its creators is a handicap for sequels and adaptations, and that’s a particular problem on Trek. Star Trek often takes itself too damn seriously. The show should be serious about its stories, but not about itself.