Or the IAA even.
There is a point at which clutter in the cabin must become a danger to safety. I guess that this is shortly after impact? Although I am not one for unnecessary regulation, this seems an area where safety is being compromised purely for the sake of cost savings, and as such should be regulated against.
There is a double issue here - the presence of heavy unsecured objects in the cabin and the inevitability that in the event of an emergency evacuation most passengers will try to retrieve and take their baggage with them. Both will cost lives eventually.