You're right; I really hate to think about what the fallout would be if the FBI inappropriately swayed an election.
https://en.wikipedia.org/wiki/Hillary_Clinton_email_controve...
Have you considered the real consequences of this? If the FBI for example finds accounts linked to child exploitation, drug trafficking, or terrorism; should they not ask Twitter to take down those accounts? If they find accounts linked to Russian, Chinese, or Iranian farms who are using it to amplify certain messages in order to try to destabilize the US, should they just say hey that’s fine?
Further, from what I read of the tweets, it appears what those accounts wrote may have been illegal after all.
Here’s a quote from an FBI website:
> Report potential election crimes—such as disinformation about the manner, time, or place of voting—to the FBI.
I’m not sure exactly what laws those are referring to, but it appears deceiving people about voting may be illegal. So although you and I and other smart people might read their tweets and think “haha!”, not everyone may read it as a joke.
It is the government’s job to protect the rights of its citizens. Freedom of speech is not absolute (slander, libel, threats, yelling fire in a crowded theatre, etc.), and in this case I think it’s reasonable that one’s right to freedom of speech shouldn’t supersede another’s right to vote.
A Twitter ban is certainly less damaging than criminal charges over whatever statute it violates.
The fact that you point to the FBI website as proof they were acting in good faith shows a remarkable faith in the government you have. It is not the governments job to protect people's rights. The gov't violates rights all the time. It's the job of the third party institutions like the media to expose and for the courts to render judgment.