My best friends son is autistic and although he is younger than Harrison she makes sure he experiences life. Before the pandemic having short holidays, days out, walking, taking him to local shops. Everyone in the village knows him and he has come on so much. Also she doesn't have grandparents to call upon. I often wonder with Natasha how she'll cope when the grandparents can no longer deal with him and that time will come, maybe sooner than she realises.
My friends watched her vlogs and agrees that Harrison just seems to go between home, school and grandparents it's just so odd, it's like she's embarrassed of him and that really shouldn't be the case.