Falun Gong believers get the same - this was before they began bulk organ harvesting from live donors:
A survey of Chinese taken nationwide for the Ministry of Defense revealed that 80% of Chinese would shoot to kill women, children, and all non-combatants if they were told to in time of war. Boots on the ground in any war with China would only succeed if using complete ethnic cleansing- no rules of engagement.
That bottom picture was once supposed to be the execution of petty criminals and prostitutes. Its very old doing back the the 90s. There are also 2 more shots of the same execution and one of the whole scene where there are dozens of executions taking place, just finishing or waiting along the wall.
Japanese Army already tried that. And failed.
What size land forces would you estimate would be needed to accomplish your goals? And presuming the number is larger than our existing Army and Marine Corps (and presuming any President stupid enough to do this would not be immediately removed by Congress), how would you raise, transport, and supply those forces?