Most of what is said about that stuff DOES NOT come from the government, and never did. They are the blokes covering it all up, and have been doing so even through violence for sixty years. The government known to the public doesn't actually know anything about this and would prefer to go right on suppressing it. The call for disclosure is coming from We The People, appealing to those in the deep state who actually know things.
As often as this has been stated, it surprises me that there are still people coming from your viewpoint.