It’s a religion with these guys. The only people they can convert are the gullible. After that, there’s very little hope of turning them back. Same as the global warming crowd.
Cheap shot, low blow, lazy, and also wrong. Common sense and knowledge of natural history tells ME that man-caused global warming is a bunch of hooey and a socialist power-grab. Common sense and knowledge of what credible people have experienced/written about UFOs tell me that going into denial about it is a defensive mechanism folks like you take to bury your fear of the genuinely possible.