This was streaming the Proms live or Listen Again on radio, not TV, so poor TV loudspeakers didn't come into it. It was also advertised as a trial, heavily covered by the HiFi magazines and on-line, so if anything, I would have expected the Golden Ears brigade to have enthusiastically endorsed it. It's possible, of course, that their feedback came mostly from people listening on Sonus boxes and Echo Dots, but my sample of one, listening on 'proper' equipment and really wanting to hear an improvement, I couldn't.That's not surprising since the overwhelming majority of people don't have decent speakers attached to their TV's. You can't really base any conclusions on the BBC seeing no benefits in going lossless.
(which doesn't necessarily mean the opposite either ofcourse)
S.