[Jensson]

> Given she's the BBC's disinformation specialist, it's also not reasonable to expect her to stay off social media.

Why not? Why should every journalist be professionally active on Twitter? There is no reason why every journalist should be active on Twitter, they could just stop. I don't think anything bad would happen from that, rather I would even expect that the quality of articles would improve if journalists didn't obsess over Twitter so much.

Can you explain why she absolutely have to be active and post on social media on a professional account? I don't see it, she can research disinformation and write articles even if she isn't active and commenting on events in real time on Twitter.