Bolsonaro supporters have been blocking major roads in Brazil in an attempt to fuel a coup attempt by the Brazilian military. Obviously the police forces aren't that willing to break up these blockades since they are fash themselves and think the protests are just. If the military is called upon, the same will happen. Fascists are getting emboldened and fascists in State institutions especially so, as they disobey orders while facing very little repercussions. Yet, the Worker's Party is blocking any attempt of a united leftist front mobilizing their political militancy to break up these blockades and face the fascists head on in the streets. This is probably the best opportunity to deal a mighty blow to Brazilian fascists and they are blowing it with republicanism and conciliation.
That is who Lula has always been, unfortunately. He's always sought to limit militancy on the left and channel it into institutionally acceptable actions.