No it wouldn't.
I want to know what your take is, not what somebody on a video says.
But without listening to the material, you won't know whether what I say is relevant to the topic or not?
The first example is interesting because farming is generally related to a worsening of human diet due to lack of variety. People became measurably less healthy after farming took hold. But without farming, nothing of our culture would exist because there would be no surplus to support the academics, the engineers and the artists.
That bears very little relation to what the folk on the pogramme say - so perhaps you need to listen to it before pontificating.
I'd be interested to know what we lose by knowing how to read.
Listen to the programme. Again, suffice to say that the folk in the episode suggest that our minds become limited in a way. Illiterate people seem to regard number in a pictorial way, whereas literate folk move to a linear way of thinking.
If you don't want to discuss the ideas, why bother posting in the first place?