Sorry but this is just nonsense. Social shaming! Who are you trying to shame, the Chinese population will be proud of what their armed forces are doing after 150 years of humiliation by the west. They are now punching their weight again.
Compare what they are doing to the Royal Navy of the 18 and 19 century sailing around finding some uninhabited rocks and if it has a good anchorage plant a flag and leave some supplies and Marines. The Empire is gone but Britain is left with a series of tiny outposts around the world and after 1940 having to hand over access to many of these rocks to the new Empire of the US. Ascension Island is in a useful position for a radar site, satellite monitoring site etc. Diego Garcia is now an enormous US base and the shame there is the island was genuinely inhabited and as recently as the 1970's the inhabitants were forced out of their homes. How has international court cases and shaming worked for them against the UK and US?
China is going to become as dominant in the South China Sea as the US is in the Caribbean and there is nothing short of war that will stop that natural process.
Asia in 1945 has China a mess after 100 years of war revolution and foreign invasion, Japan is defeated and occupied, Korea has been split between US and USSR after 50 years of Japanese occupation and everywhere else is still a colony of bankrupt European powers. Of course the US is the undisputed power in the region.
Asia in 2016 is dominated by the billion population nuclear powers of China and India the idea that the US a an maintain undisputed superpower status in the area for ever more is simply not going to happen.