you guys are not understanding...small brained
those flotation devices are made for babies necks so they can learn now to swim, they are de-attachable from the neck and have a thin cushion in the middle...they are not being bad parents they are actually teaching their babies...the only reason why the door was closed in the beginning of the video is so it could have had an unexpected beginning fr Christ sake these are Asian people, they raise smart children im preety sure they know what theyre doing...