Trek went fifty years without having a gay main character. It's never had one on television (genderless space worms excepted) . Any gay character appearing is exceptional, in the very literal sense of the word.
So no, Trek doesn't deserve a pat on the back for taking 20 years to catch-up. However, this is all bullshit:
He's an actor. His 'conduct' that he feels honoured in doing, is acting in the role.
And as explained above, it is an exceptional role for our sheltered little franchise. That's what 'special' means. Don't like it? Bitch about the franchise setting the bar so damn low.
Damn gays, wanting to be gay where I can see them.
Again, the actor is speaking about feeling honoured. There is nothing about the character being written as 'honourable'.
This is basic reading comprehension.