The point of press/courts/rule of law is that at least you have a chance. Without those, no chance. That matters.
The US is not some monolithic entity. It's almost weirdly schizophrenic. Yes, the government will e.g. use some super-shaky legal arguments to justify torture ahem "enhanced interrogation", but on the other hand Freedom of Information Act requests still get processed. Yes, the NSA will spy on US citizens, but even they feel the need to come up with some legalistic / procedural cover.
Even as the US's checks and balances are tested, and structural inequalities are examined, there is a broad and deep tradition of fighting the government and not going to jail like Navalny.
The traditions and norms of a country's populace, and its institutions really really matter, especially when their institutions are being tested.
Corruption is everywhere, but this is too simplistic a pattern-match.
EDIT> Knight-Ridder did some fantastic and courageous investigative journalism debunking the US casus belli in the run-up to the Iraq Invasion. It didn't stop the invasion, but they were recognized later. Can we imagine that happening in Russia?