Cargo bikes are the best. For the longest time it was by far the easiest way to carry our kid (who hated riding in the car). We know a couple of families here in Seattle that are able to skip having a car due to their cargo bikes and for sure it took the pressure off my family to get a second car.
My wife has been pining after a box bike because we can’t really carry the dog on our longtail, so I won’t be showing her your pics, sorry. 