On the left, we have Abinadi, and on the right we have Sidney Rigdon. Both were preaching hellfire & damnation to a wicked generation. Abinadi did so by God's request. Sidney did so on his own errand.
Abinadi's words, while they got Abinadi burned, lit a fire in the heart of Alma and created a movement that swept the Nephite nation. Sidney's words enflamed the hearts of the Missourians with anger to burn the homes of many saints.
While the duty is upon us to warn our neighbor, it is not our duty to poke the beast. Warn your neighbor one on one as the Spirit suggests. If God asks us to publicly recite the abominations of LDSCorp, then, of course we should do so. But your friends and family are less likely to listen to you after you get excommunicated. Provoking a billion dollar church with its own semi-secret police will likely turn out badly, nor will it bring Zion. My uneducated opinion is that Zion gets established quietly, gathered by angels. The LDSCorp should worry about John Dehlin more than it should worry about the remnant.
Be charitable and patient and labor to reach others. They will judge you harshly, but nevertheless be kind to them. They are going to grow to fear you, but that’s only part of how darkness responds to light. Give them no reason to fear you. The time will come for us to gather, but between now and then, be leaven. Preserve the world. Be salt. Preserve the world, even if it hates you.
Never go Full Abinadi (unless God asks you to).
Don't gladly anticipate the destruction of the wicked. Make intercession for them. Love your enemies, or you might share their fate.