My guess, having not read the opinion, is that they were quoting somebody. That could be the original tweet, someone's description of it, or Twitter's lawyers. I know when I've written long things where I'm quoting someone in that way, writing so-called every time gets boring and I sometimes forget to do it. I might be wrong, though, and it's the judge's own description of the goals they ascribe to the person involved. Their point remains the same however they choose to express it.