But they can't contact Twitter and express their opinions?

The government routinely speaks to news papers about the government opinion on articles and how they are wrong. That's not censorship. Holding a figurative pistol to someones head and say "change this line" is censoring and supressing free speech.

Right, so instead of exposing themselves legally they do an end run of telling Twitter to ban and writing smear campaigns. Which is they did to Dr. Jay Bhattacharya of Stanford and Dr. Martin Kulldorff of Harvard.

Of course they can express their opinions. But it's not black and white.

The Twitter Files already has a statement from a Congressperson that Twitter's actions with the Hunter laptop will "result in a blood bath" during Congressional hearings.

If the 800 lb gorilla that is the US government is threatening a "blood bath", do you really have a choice when they ask for your "cooperation"?

In Germany yes, in the US, I don't know.

So if they contact the WSJ and try to get them to spike a story that's fine, but if they tell Twitter "we think you should remove these tweets for violating your policies" that's not? I would love to see what the case is because I can't understand how that would make sense.