While we wait on Jehovah God and Jesus Christ we can do the following including speaking out about the errors of the Governing body.
Galatians 6:1 Brothers, even if a man takes a false step before he is aware of it, you who have spiritual qualifications try to readjust such a man in a spirit of mildness. But keep an eye on yourself, for fear you too may be tempted.
Matthew 18:15 “Moreover, if your brother commits a sin, go and reveal his fault between you and him alone. If he listens to you, you have gained your brother. 16 But if he does not listen, take along with you one or two more, so that on the testimony of two or three witnesses every matter may be established. 17 If he does not listen to them, speak to the congregation. If he does not listen even to the congregation, let him be to you just as a man of the nations and as a tax collector.
Apostle Paul was not afraid to speak out when he saw things that were wrong. Here is a good example of that:
Galatians 2:6 But regarding those who seemed to be important—whatever they were makes no difference to me, for God does not go by a man’s outward appearance—those highly regarded men imparted nothing new to me.
11 However, when Ceʹphas came to Antioch, I resisted him face-to-face, because he was clearly in the wrong. 12 For before certain men from James arrived, he used to eat with people of the nations; but when they arrived, he stopped doing this and separated himself, fearing those of the circumcised class. 13 The rest of the Jews also joined him in putting on this pretense, so that even Barʹna·bas was led along with them in their pretense. 14 But when I saw that they were not walking in step with the truth of the good news, I said to Ceʹphas before them all: “If you, though you are a Jew, live as the nations do and not as Jews do, how can you compel people of the nations to live according to Jewish practice?”