Why are so many people taken in by conspiracy theories?
Did the moon landings happen? Yes! Otherwise the Russians and Chinese would have been telling everyone who would listen that the United States was lying and they could prove it.
Is a Government using aeroplanes to seed the sky with a toxin, a genetic mutation, etc? No! When you look up and see contrails from aeroplanes, these are caused at differing levels of the atmosphere according to atmospheric conditions. It is a water vapour. If a Government wanted to seed the country, A) they wouldn’t be doing it two miles up where the winds would carry it away, and B) it is a hell of a lot easier and not so noticeable to pretend you are a water company and use your cover to put the stuff in the water.
Get a grip, people!