Buying what?well the whole world is buying so much thing from china but why only Trump is making this stand against the Chinese government?
Yeah china is also aggressive but they have the rights because they have already investment in every country and even the strongest country in the world has credit from them.
Almost all countries have a trade deficit with China, as well as America. But the origin of Trump's heated relationship with China is that Xi Jing ping has absolute power by becoming a lifelong leader which is a form of rejection of the democratic agreement made between Reagan and Deng Xiao Ping.
Trump is a nationalist who meets a nationalist Xi so that the relationship between the two countries is heating up, ranging from a trade war to a biotechnology war. Trump also uses political issues with China to increase his popularity in welcoming the 2020 elections.
Colonialism 5.0 Chinese style under the guise of investment is China's step to conquering all countries and so that all countries pay tribute to China.