the thinking person's Kate Humble 
Kate Humble is the thinking person's Kate Humble!
When I see Alice Roberts I'm reminded of the lefty liberal hippy-dippy types I grew up with. Despite obviously having all that scientific study and knowledge behind her, there's a kind of culturally driven woolly thinking among some lefty middle class types where all that matters is being right on and not a bigot. It generally goes with having a suspicion of medical orthodoxy, which is why these types are often anti-vacc and think you can cure cancer with juicing - despite often being highly educated.
She is probably trying to reconcile her scientific / academic understanding with this cultural need to be woke, resulting in this type of mental and linguistic contortion.
I honestly think within a year or so science/reality will win and she'll get it.