Damn. That's true. Then it's no wonder so many gay lesbian men and women support removing the "T" from the LGBT movement, since transgenderism isn't a sexuality.
And GLAAD could certainly threaten to sue any publication for reporting using accurate male and female pronouns for male and female people, respectively, but I think the first amendment pretty much protects the press's right to do that, whether GLAAD agrees with the content of an article or not. If they did sue, though, it would only continue to draw the public's attention toward the abusive behavior of TRA's. I don't think GLAAD would want that.
So GLAAD and "Trans Rights Activists" would be in the same boat: either object to the correct use of pronouns and attract the public's attention to TRA's abusive behavior, or keep quiet and let journalists provide fact-based, responsible journalism. The press has the upper hand in this one, really.