I think there might be something more going on here than just cloud seeding. Someone here posted a book called "Earth Changes and the Human Cosmic Connection" and according to that book that these floods and weather changes have a lot more to do with the solar system than just cloud seeding.

I think they probably are deliberately releasing this info bit by bit. They can't hide it forever after all. So they're releasing info in small managed doses to get masses acquainted with what they are doing to them.

It's the same old frog being boiled gradually tactic. If it's successful, in a few years time everyone will know that chemtrails are a thing and no significant resistance will follow because everyone will be already used to it.