An article in Americas Quarterly on 15 October posed this question after President Bolsinaro essentially ended the operation, claiming “there is no more corruption in my government” (although the vice-leader of his coalition in the Senate was found with about $5,000 in his underwear during a police raid for suspected embezzlement of COVID-19 funds).
https://www.americasquarterly.org/article/how-lava-jato-died-and-what-comes-next
I had omitted the following link (as it did not seem to generate much interest!), but it seemed time to add it again and say that, if you would like to make a (polite) gesture and help me with my removal and computer costs, I have a page at https://www.buymeacoffee.com/KoIvM842y