Hey, look, the BBC are on fedi now — they have an instance at social.bbc
Please do not yell at them about transphobia or whatever.
By all means block or defederate — I don't trust the BBC one fucking inch not to fill their instance with transphobic articles propping up various abhorrent Tory policies — but I promise, nobody at BBC News has the slightest clue that BBC R&D even exists. The departments are organisationally separate and well over 100 miles apart. The person running the R&D account is far, far more likely to be trans themselves than to have any way at all to affect News policy, and there's less than no use harassing them about it.
Not that it matters a damn, this is a BBC R&D project, it'll probably be a roaring success and then get quietly discontinued because nobody outside R&D is willing to take it on.