I was kinda making a similar argument because of "if they were smart". They are smart. Americans are smart too. But being smart doesn't trivialize the very complicated problems with overthrowing a dictatorship/oligarchy, because neither government is currently democratic in practice — so voting will not work.
"Whataboutism" is when you dismiss any bad of any one thing because there are other examples of bad things. In fact, you trying to deflect your bias as my bias is actually also whataboutism.
If you don't have any logical excuse for the bad thing, then you should stop standing up for the bad thing.
Here, opinions may vary, but that's outside the scope.
If you want my personal opinions, I would reverse the numbers. China is spreading authoritarian power and commits human rights violations primarily within its own confines and in some nearby regions like South China Sea, USA does it globally. Both are not great, though, and commonly I try to treat them with the same measuring stick.
The last time it militarily intervened in claiming foreign land for an allied country despite the objection of nearly the entire world is right now.
That's not to mention an enormous amount of coups and military interventions throughout the last decades. US has sewn more chaos globally than any other country in the history of the world - all in its own interest, of course.
Dems are primarily sponsored by the rich and have to align with their interests. Out of two major US political parties, neither one is the party of the people.
HR 1 For The People Act - written by dems, passed by dems twice, blocked by Republicans.
Before that the dems wrote the campaign finance laws in 1995 and 2002 which were the core of the Citizens United Lawsuit in 2007 where SCOTUS voted with a partisan split to allow any sized contribution, even Hillary Clinton was a supporter of undoing Citizens United.
Even if the DNC isn't your ideal peoples party, they are the party who can give you the option. Vote Dem.
They own and rule the dictatorship. It's a dictatorship of the proletariat, wherein anyone can become a party member and participate. The US has a dictatorship of capital. How's that working out again having a dozen billionaires writing your laws and controlling the entire executive branch?
No it's a dictatorship by a small group that the rest of them are not in. It's a dictatorship that demands the common people surrender all beliefs not sanctioned by the state, that demolishes holy sites, a dictatorship that forces minorities into labor camps. It's a dictatorship that commits hostile takeovers of neighboring nations and allies itself with multiple other dictatorships.