In fact, as I noted elsewhere in this thread, there are many (dozens?) of other public broadcasters around the world, most of which are not labeled as "state affiliated"--apparently in keeping with Twitter's (IMO reasonable) distinction between "state controlled" and "state funded/editorially independent."
Musk's eye of Sauron fell upon NPR--and only NPR, not Deutsche Welle or Radio France or CBC or BBC or any of the other respected independent public broadcasters--because he is, in the American sense, a right-wing nutjob with an ax to grind.
That Twitter would bend their principles--in either direction--to American domestic politics in such a transparent way should give users, especially those who are not interested in American culture wars, pause.
Well, sure, but you gotta start somewhere. At least this is a move in the right direction; let's hope for similar labelling for other media that deserve it.
C'est la vie. It's hard being at the top (depending on the stock price on a given day).
I'm assuming that people aren't dwelling on that because everyone already agrees that's the case.