The question to ask is whether any of these accounts would have been allowed if reported by people. There’s no evidence that the FBI was making threats that something otherwise allowed had to be removed.
The cop was telling the bouncer, "Throw that guy out."
And the bar owner did what the cop said, because the police department had threatened to shut down bar owners in the city for the last three years.
A bar owner that does not follow the instructions of the authorities is going to find their bar closed in short order because they have to comply with the law and with instructions by parties authorized to give them.
To paraphrase the trope that those that don't like Twitter are free to create their own: if you don't like the way society works then you are free to create your own. On Mars or something.
If that is true, that would make it government coercion. But no one has properly alleged anything with regards to Twitter on that analogue.
Twitter needs such entities to survive. Displeasing then is more existentially threatening than running afoul of the FBI.
There do exist direct orders to reveal or conceal information that do require a judge to sign, things like National Security Letters. It's remarkable that NSLs and other compelling documents don't get more play in these conversations. They actually are what people think these friendly emails are.
It doesn't matter, and I don't care, if the FBI requests were "even" on some partisan scoreboard.
>all they’re doing is politely asking for the company’s own policy to be enforced
This makes the incorrect assumption that the FBI's stated concerns are equal to their actual concerns. But this is the FBI we're talking about here. If they were actually investigating a crime it would be one thing. But randomly harassing private citizens by rules-lawyering is not appropriate.