I’ll bite, even though I addressed this elsewhere…
My goodness! I think you really need to review US history and foreign policy in South America. The Monroe Doctrine is still alive and kicking, though perhaps targeted at different nations. The US has absolutely no problem supporting dictatorships. Take the support for Pinochet as an obvious example. That was the case before Trump, during Trump and after Trump. It was the case in South America and, even more notably at present, in the Middle East. It has engaged in countless coups, which are undemocratic by nature, and killed hundreds of thousands of civilians in order to enforce regime changes. During my lifetime, the US has caused vastly more death and destruction across the globe than Russia. It has imposed orders of magnitude more suffering on ordinary people through sanctions and economic warfare than all other countries combined. This is why, outside of certain Western countries, most people view the US as the greatest threat to world peace.
Other than extreme hyperbole, it is amusing to see the US, often counted on to be the world’s policeman, described as the “greatest threat to world peace.”
The UK, Europe, Japan, S. Korea, and for 70 years the Philippines have all welcomed that “threat”!
As to the dictators yo whom the US has cozied up, it is clear that absent coups, the US has had to deal with them.
So, which is it you’d like?
Prop up and ally with dictators or coups? Just let us know!
With regards to the buildup of military forces, you have to be blind, death and stupid not to see the constant operations of the US Navy in the South China Sea or in the Persian Gulf. A cursory glance at a map of US military bases will show that the US has completely encircled all its “enemies”. Most recently, Biden talked about South America being the US’s back yard.
It is in the US backyard! And, just as Europe has been to Britain, South America is to the US.
As for the Pacific, I guess when you’ve fought a brutal war across the worlds largest ocean, you tend to try to develop allies in the region so you don’t have to project (naval) strength from across thousands of miles of open ocean.
Accordingly, once that foothold has been secured…at great loss of life, I might add…you gave every right to patrol those international waters, including steaming through the 100 mile wide Taiwan Strait to ensure China understands that Taiwan is still an independent, western style democracy.
If you find long telegraphed cruises through international waters aggressive, then I guess we are going to have to have a more serious discussion about building new archipelagos in those open waters and setting up military outposts including deep water ports and looong runways!
The US threatened nuclear war during the Cuban missile crisis and would not today tolerate a Chinese military buildup on its borders, so it has absolutely no moral footing. I could perhaps accept such arguments from countries like Norway or Iceland, but the US cannot lecture anyone from any kind of moral authority.
Claptrap!
The Soviets tried to ship offensive nukes to Cuba, creating a clear and present danger AT THE HEIGHT OF THE COLD WAR and the US had no choice BUT to blockade the ships and meet nuclear threat with nuclear threat!