You are correct about sprinkles of truth. That is exactly how the deep state have controlled the narrative for so long. I don't doubt for a minute that the post with all the downvotes is truthful about jet engines. However, that certainly doesn't mean that the deep state is not doing nefarious things to our air with these same jets. Speaking for myself, I don't believe a single thing the so called experts say anymore. I do not blame people one bit for questioning what we are seeing with our own eyes, and demanding proof.