Unfair trading practices versus Unequal Treaties

The Americans are accusing China and other trading partners of unfair trade practices. And using this excuse the Americans have launched a trade war with all their trading partners and targeting China as their number One enemy.
 
How unfair are the trade practices of China? How would these so called unfair trade practices compare to the Unequal Treaties imposed on China after the Opium Wars and Sino Japanese War? Any of the Americans remember what were these Unequal Treaties and how fair or unfair they were to China? But before these Unequal Treaties, do they remember the wars of conquest, colonization of people and countries and imposing their will on the colonized people, looting and plundering these countries into poverty, robbing their land and natural resources and the dignity of the conquered and colonized people?
 
Since the Europeans left their shores to colonise and control the rest of the world, since the end of WW2, all the rules governing international trade were dictated by the West and subsequently by the Americans. The Americans and the West controlled the UN, IMF, World Bank and many international organizations to dictate rules for the rest of the world. They imposed sanctions and restrictions on what they want to buy and sell on the rest of the world. They set all the terms of agreements in their favour. Note, all the rules and regulations and treaties were dictated by the West and the Americans. And during the days of colonial rule and unequal treaties, the terms were forced on the other side under duress and threats of war. And the rest of the world, including China, has to abide and play by these rules. They imposed their will on China with stringent and unfair terms to join the WTO, the UN and any organization they controlled, and often banned China from organizations they did not want China to participate, like space technology and exploration.
 
Given the fact that the Americans were the ones that were dictating terms on international trade and international relations, how can these terms be favourable to China and unfair to the Americans? Are the Americans so stupid, so altruistic, so generous, to China and the rest of the world? China was isolated by the Americans for decades. The Americans are still doing it to China in many areas, and to countries like Russia, Iran, North Korea, Venezuela and many other countries they demonized as enemies.
 
The economic downfall of the USA is due to unfair practices, unfair practices imposed on the Americans by China and the rest of the world and China and the rest of the world are to be blamed for this?
 
On the other hand, China and the rest of the world were the underdogs. And when China signed trade or infrastructure building agreements with the rest of the world, these were done on a willing buyer willing seller basis, on terms negotiated by equals, with the best negotiators from both sides. These agreements by China and other countries were not done at gun point like the West and the Americans used to do when they conquered and colonized people/states.
 
Today, all the little countries are liberated and independent countries except the semi colonies of the USA and some colonies of European powers. South Korea and Japan are still victims of unequal treaties imposed on them by the Americans, demanding the right to station troops in their countries and controlling their armed forces. Same as in several Middle East countries. The independent countries today are helmed by highly politicized, smart and nationalistic leaders. Would these leaders signed agreements with China under pressure and to their disadvantage? Would the brilliant American trade negotiators/gangsters sign unfair trade agreements with China, under pressure because China is more powerful than the Americans? Could China dictate trading terms with the Americans in favour of China and Americans willingly agree to unfair trade practices when they are in charge, in control of everything, the world's biggest hegemon?
 
The facts, all the trading rules and terms were dictated by the Americans and the Chinese were price takers of such unfair agreements, often biased and in favour of the Americans. How valid is the claim of Donald Trump and his gangsters in Washington that China is imposing unfair trade practices or taking advantage of unfair trade practices on the Americans?
 
This is exactly like the saying, a thief shouting thief. China and the rest of the world are playing by the rules set by the Americans, under the American world order, living under Pax Americana, the Evil Empire.