Earlier quoted context omitted.
> Should Elon's account (or SpaceX or Telsa) have the same label because of their significant government funding? Are they a "media" company primarily dedicated to the practice of journalism?
the account is media, and it's as state affiliated as NPR, if not moreso as for whether it's a media company , that's irrelevant and seems to be an attempt to move the goalposts
All companies have PR departments (except, of course, Twitter, which only responds with poop emoji.)
Company PR departments generally report on the company and things which directly affect the company. They issue press releases and they comment on litigation and they celebrate anniversaries.
Journalism organizations and public information outlets don't merely report on themselves, they report on the world, or topics of interest to their advertisers or donors or governments or supporters. Therefore there's a wider range and there's a third-party nature to it. Journalists may be investigative, or sometimes they may just regurgitate press releases from various companies. From wide ranges of different types of various companies. Even if a news outlet reports only on dentistry, there's still a wide range of dental topics that are covered, not just Colgate and their toothpaste.
So I agree; NPR should be properly labeled according to the government which supports them. So should PBS, right? There's no shame in that. Why don't Facebook and Google do it too? YouTube regularly slaps a label on government mouthpieces that I tune into there. It's important to be even-handed and label the Chinese and Russians the same as the Venezuelans and Germans and Irish and Catholics and Orthodox the same as the United States.