The US will not be able to prevent the emergence of multipolarity, but it will try. Trump will try one thing or another, but without success or coherence. Multipolarity has already arrived.
The broad pattern of economic convergence — in which the emerging economies narrow or close the income gap with the high-income countries of the West — means that Western hegemony is over. This is leading to deep frustration, not only in the US political class but in Europe as well.
China vastly outproduces the US in advanced industrial goods, such as EVs, solar power, wind power, advanced nuclear power, batteries, low-cost 5G and many other key technologies. China incorporates AI into advanced manufacturing processes more than the US.
Many European leaders feel that if they stick with the US against China and Russia, then maybe the Western hegemony will continue. This is delusional in my view, but nonetheless creates a lot of noise, friction and risks of conflict. None of it is a coherent strategy, however.
The US has no strategy to stay ahead of China. In fact, the US can’t succeed in that. We hear a lot of US sabre-rattling against China, Russia and the BRICS countries. This is all dangerous. I think the heated rhetoric by itself can become a self-fulfilling prophecy of war. There are a lot of ignorant people in the US political leadership, and I worry very much about their naivety and delusions.
An acquaintance at work (in Australia) went to work as a developer for Amazon in the US a few years back. According to him, the hours he was expected to work meant that his really great salary actually translated to a quite shitty hourly rate. And he never got to go sightseeing and tourist-ing with his wife and kids because he was always working.
My friend and her husband also worked in the US for years, in mining, and said similar things. Terrible leave offerings, and a culture where even if you have leave you feel extreme pressure not to take it.