It's hardly desirable to let rocket debris reenter anywhere - just because China is doing it doesn't mean SpaceX should be free to dump stuff over populated are

It's hardly desirable to let rocket debris reenter anywhere - just because China is doing it doesn't mean SpaceX should be free to dump stuff over populated areas. Also, its SpaceX that has proactively grounded their fleet in this case, they haven't been ordered to do so by regulators yet.