They say a quarter of a sentence in response and he starts shouting at them. And fires question after question at them like a machine gun, but refuses to let them answer, then wraps up the interview in a 'I knew I was right' way.
Exactly. This is apparently him holding the government to account. I want to hear the answer, even if (especially if) it is a non answer, because that is just as telling. But when he just cuts them off and shouts over them, it is unhelpful.
Sturgeon got on his show and is all blasé about “oh I’m not scared to be interviewed” but that’s because he has no fucking idea what the hell she is doing up here, and frankly, being given the full Piers treatment rather than the fawning love in, might actually be useful.