At the core of all of this is the US attempt to remain the world’s hegemonic power, by augmenting military alliances around the world to contain or defeat China and Russia. It’s a dangerous, delusional, and outmoded idea. The US has a mere 4.2% of the world population, and now a mere 16% of world GDP (measured at international prices). In fact, the combined GDP of the G7 is now less than that of the BRICS (Brazil, Russia, India, China, and South Africa), while the G7 population is just 6 percent of the world compared with 41 percent in the BRICS. Source
I once thought that the US had made mistakes but generally was trying to do the right thing. But the more I read and learned history, the more damning it was towards America.