It's scale. North Korea is mainly abusing North Korean human rights, the US has brutalised many more countries, not incidentally including Korea.
Yes, I'm very familiar with the Russia situation, but are you trying to say all arrests in the US are completely justifiable? Despite their apparent arrest-happiness, they've a much smaller prison population than the US.
China, I know less about, but let's call the Uighurs and Tibet equivalent to say, Iraq and Libya, the US has done far more besides.
Having worked in the aid business, I'd say I'm sadly a little familiar with Sudan. For example I know they've been victims of US sanctions which have created and exacerbated the famines and economic misery paved the way for this war. The US even lobbed a cruise missile them once.
This sounds obvious: No country extends civil rights abroad that they don't extend to their own citizens. If Russia or China can't even give their own citizens a fair hearing for exercising their opinions against the government, what hope have their colonial subjects?
The US has dominated the western world for 80 years, much of that in battle against adversaries who were much more brutal to their own citizens. Which by extension means more brutal toward innocent bystanders who fell under those adversaries power.
It's a form of confirmation bias to assert now that all the world's maladies and wars stem from American interventionism. One can easily imagine a counter-history in which any of the forces America fought against had run over neutral countries without opposition.
The very fact that South Korea and Taiwan, Germany, Japan, France, the UK, Norway, et al, are democracies with relatively decent human rights records and not, like, slave states subjugated to totalitarian regimes... does that fact not put hundreds of millions of human lives lived in dignity and freedom on our side of the ledger? Unless you think those lives would have just as well have been spent in a concentration camp or a gulag.