Yes, you guessed it - the BBC’s ‘expert’ was indeed the one and only Rory Cellan-Jones - who told a couple of other ‘mis-statements’ as well.
Usually I find him mildly amusing, but in this case not so much.
It was on today’s Radio 4 You and Yours programme just after 12.30. The always sharp presenter, Winifred Wotsit, was not convinced.
Schedule here: https://www.bbc.co.uk/schedules/p00fzl7j
I’ve already used the Contact button to point out that RC-J was talking rubbish when he said Sonos had been getting cheaper* - which he was clearly using as a way of defending the indefensible.
(I doubt he is even aware of the Ikea tie up, so was not referring to that possibility)