I think it's pretty clear that he's quite inept at F2F/TV interviews, & even thinking on his feet, so it's best for him to steer clear of these situations which he, obviously, finds difficult.
The ones I've seen he's appeared ill at ease, nervy, awkward & uncomfortable, & there's a tendency on his part to babble, when he shouldn't.
That's not meant to malign Moz in any way. I think it's down to his shy nature & character; he's not a run of the mill music icon.
He needs to have professional coaching for those TV stints. '7 Ps' always. Without that, I say with the greatest of respect, please keep away Moz.
Yeah, you can see he's terrified.