It is the same tactic racists were using in the early 2000s pretend to have a black friend then say something racist but deny it because they have a black friend.
The BBC even according to quite a few recent leavers has an over the top liberal mandate created by leftish liberal top brass.
John Humphreys recent account of what went on there was very revealing. The was even a few years ago and it may seem seem a basic investigate tool but a look into workers of the bbc Facebook accounts and of the ones that were public something like 90% said they were of liberal political views.
The is the situation that to try and make the BBC look impartial those on the left criticise it to make it seems like the BBC goes after them.
If the bbc was ever under any real threat you would have a few old tories who still believe in the empire and so called soft power try and defend it but every liberal luvie in the country would be out marching down the mall to defend it.
I am a Liberal and i would defend it. Like i said though the left hate/distrust the BBC as much as you guys on the right do. Thats not a "my best friends are black" arguement thats a hard fact, that you can research yourself go on to the labour party forum in Facebook and starting discussion there about it.