Just a suggestion: Did any of your poster’s read sefer shmiras haloshon? Whether this latest disaster, or in fact any personal disaster, which seems to be happening more and more frequently, I know one thing, Hashem does not want divisiveness among his people.
We lost two batei mikdash because of sinas chinom, so my advice is:
Love your neighbor, reach out to those less fortunate, be kind to each other, don’t think you have all the answers because none of us do. We are all Hashem’s people, we are related by DNA no matter how we dress. Stop speaking bad about others. Immediately! Pray for Moshiach to come. Hope we deserve Him!