Maybe I shouldn't have used that term. I am aware of the basic physics of the situation, but that's not what I was talking about. I think it's likely there are already devices in orbit with the capability of launching "dumb" (i.e., non-explosive ) munitions to either take out other satellites or small targets on earth.
When people discuss the weaponization of space in terms of the treaties, implying ignorance because it isn't about basic physics doesn't provide any constructive input, and is frankly just needlessly hostile. These treaties are about weapons in a military sense, with the ultimate issue being the presence of nuclear weapons in orbit. I don't think it would be news to anyone that the whole business is inherently dangerous and that anything in orbit can come down anywhere on earth with little warning.