IOAG has not said anything of the kind you have implied. He is just being super critical of the BBC and its bias. One example of this is in news reports from Northern Ireland where the city of Derry is referred to by its Unionist name of Londonderry.
Not really a good example in the way you think it is, but actually a good example of how the BBC ties itself in knots trying to be fair to everyone. The policy on naming Derry is to, in the first instance of a report name it as Londonderry, then it can be referred to as Derry in subsequent mentions. It’s not a sign of bias, and is actually quite the opposite in trying to be “fair” to both sides.