Yeah but see the contrast with this interview with rabb, no interuptions, move directly onto next question, no challenge to the government Marr is a shocking interviewer who won't press tories.
Corbyns everyman position can be wishy washy, but he doesn't do conflict in interviews and always tries to appease all.
He saves a lot of his attacks on people and parties to rallys and social media, I think he sees the journos with clowns like marr as shit stirrers who twist everything so never gives an answer they can turn into a controversy.