You really think there is zero difference between Beijing (or Moscow, or Tehran) v Washington?
Try going to live there and hold up a protest sign against whatever is the biggest anti-govt issue of the day. In any of the first three, you'll end up in jail for a fortnight to a decade, depending on the climate. In Washington, The worse you'll get is a "move along" if you are blocking traffic.
Or try being a neighboring country, like Taiwan. Right this minute, China is threatening it with its air force, navy, and army all harassing or doing target practice in it's direction. Hong Kong has lost ALL of the freedoms that were internationally agreed. All other neighbors are under varying degrees of threat & coercion. Meanwhile, Mexico, Caribbean islands, or Canada have trivial border checks and even Cuba have zero worries of any invasion.
The world really is divided between autocracy and democracy.
It may or may not be "good vs evil", but there is an absolutely critical difference. There are people who want to live a self-determined life free of coercion, and want a government determined by the people and not some tyrant. There are others who want to on a local level, be the bully and steal your lunch money, and on a geopolitical scale, rule and take everything.
This is a fight everywhere from the local level to be free, to the national level where abusers, bullies, crooks, and autocrats try to take over the reigns of democracy (and they recently succeeded in Hungary, Turkey), and internationally where the autocracies like China, Russia, Iran, NK, etc. are in expansionist.
Vladimir Lenin had a term for people who didn't understand the difference — "Useful Idiots". People who don't get it, and will happily do things helpful to their autocratic intentions, out of what they think are good intentions. You are in this territory, and should stop deluding yourself.