Although I'm practically itching to respond to this Tweet. This is not the forum but I'll just say that Keith and his male friends should move somewhere safe.
Anyway I personally don't like the way that Shatner thinks he can speak for Nichols, Nimoy and Takei. You know he said Star Trek for Leonard was just a paycheck, the others were looking for their next job. He says they were liars when they say Star Trek was of some significance in their lives.
Of course he was right in that actors (like him) always were looking for work and their big break and there's no shame in that. But there's examples where Nimoy fought for the integrity of the character in the series and in the movies.
If Shatner is only in it for the money (nothing wrong with that) then admit it, don't assume that you speak for the 'day players'. Obviously the fame or infamy is enjoyable to the others. I'm sure Nichols is pleased that she (her character) inspired girls/people of colour to take up technical professions. If Shatner doesn't care or is embarrassed by Kirk inspiring fans then he should just speak for himself.