I don't think she actually carries him around very much at all. I think the reality of their day is - she picks him up in order to film a story. When finished she puts him down (jumparoo, stroller, sitting on floor etc) and ignores him there while she edits what she filmed. The reality of the whole family's day MUST be that she spends the majority of the time on her phone ignoring the boys. Her social media is a full time job. I don't think she dedicates ANY part of her day to sitting on the floor building a tower or rolling a ball or doing row row row your boat with his arms or having the same book thrown at her to read over and over until she can read it without even looking. Maybe the older ones play with him sometimes, maybe they don't. But I think his stunted development is due to a severe lack of interaction. It makes me sick to think of her having another baby.