The "dirt" you're referring to is a large amount of criminal activity that lead to the the most important figures in the workers party to jail. Are you implying that all the evidences that lead to the prosecution of those politicians were created out of nowhere for political purposes?
Bolsonaro's rival in 2018's election was Mr. Haddad. Conveniently, ex-judge Moro and his group decided to prosecute him a few weeks before elections. Greenwald's reporting shows that this was politically motivated, like most actions of this supposedly "unbiased" group self-labeled "car wash operation".
Please provide sources showing that Moro prosecuted Haddad a few weeks before the elections.
Also, do you really believe that could have changed the outcome of the elections?
It's interesting to note that Greenwald keeps playing the key that Moro did "politically motivated" actions (disregarding the fact the legal actions against the worker's party went through about a dozen judges beyond Moro), while Greenwald himself is doing "journalism" that is "politically motivated".
That's a fundamental misunderstanding. Greenwald, think what you want about his political ideas (which are not entirely on the left spectrum), has no responsibility to be politically unbiased. On the contrary, he is very upfront about his political thinking (against the powerful, as he puts it). He has complete right to work on journalism independent of these views. This is part of his freedom of activity and expression as a journalist and it is ensured by the Brazilian laws. On the other hand, members of the judiciary, responsible for handling criminal matters, have NO RIGHT whatsoever to act based on their political preferences, as this goes directly against the mission of the judiciary. They also have NO RIGHT to maintain hidden coordination with prosecutors of the case. The prosecutors have NO RIGHT to maintain hidden coordination with superior instances about cases they're handling, neither they have the right to use the media to publish partial information that will help make their case in the public view. These are all activities that have been associated to the group lead by ex-judge Moro.
I'm still waiting to see the sources that show Moro interfering in the elections by suing the workers' party candidate a few weeks before the elections.
A few points:
1. The judge can talk to anyone (freedom of expression here). He would incur in a crime if his ruling favored one side disregarding the evidences
2. Greenwald associated himself with a group that hacked Moro's phone so that they could steal potentially incriminating information. He's being prosecuted because of that act, not because of his political agenda, or because "the government" is trying to cease his freedom of expression
3. The uncovered conversations between Moro and the prosecutors didn't uncover wrongdoing, as far as the law is concerned. Moro was open about his talks with the prosecutors and defense about 4 years ago, so that alleged "coordination" wasn't exactly "hidden"
4. Moro didn't "lead" any groups. All the cases that put many workers' party leaders in jail were judged by many other judges, in different stances of the judiciary, including the supreme court which is highly favorable of the workers party to this day
In essence this whole story is a smoke screen to try to incriminate a Judge and "forget" about the crimes committed by the workers party leaders by stating that "because Moro talked to prosecutors, the rulings were biased", and by stating that "a heroic journalist is having his freedoms of expression persecuted" while that journalist committed a crime exactly on the grounds of stopping other people to communicate by invading and stealing data from their devices.
