You're constantly implying that they deserve it with sentences like "Maybe don't deny the existence of people and perhaps you won't get those responses?".
I'm telling you that's being a huge dick because nobody deserves to be told that they should be killed, even if they are massive assholes themselves. And now you're trying to weasel-word your way out of it without admitting that those tweets are wrong, which sure doesn't make it seem like you disagree with them.
Well tweets don't really kill you though do they? They are not directed at anyone, at most it is vented frustration from the oppressed that is trans people.
You can say that in response to any hateful tweet. Racism? "tweets don't kill you". Openly advocating for genocide? "tweets don't kill you". Claiming pineapple is a perfectly valid pizza topping? "tweets don't kill you".
Maybe don't deny the existence of people and perhaps you won't get those responses?