I agree to an extent with the mammy martyrism that happens here a lot but imo, there are more ways to damage a child than neglect, abuse or as you put it locking them in a room. They might be okay materially, fed, watered, dressed with a roof over the head. But emotionally, the way she seems to go out of her way to avoid them is not healthy. Also and my biggest issue is the oversharing of them, and using them for ads and content. That is all kinds of wrong and again just imo is what makes them
crappy parents. We can only comment on what it seems like, on what she shows, and this is what I based my opinion on.