The main argument on this thread now seems to be between professionals and amateurs.
Perhaps the amateurs should accept that their taxes are funding professionals to protect them and unless they allow those professionals to do so in a well-considered and professional way their money will be wasted.
In any case, they have about as much chance of getting the military to either abandon low level training or restrict speeds to 250kts as they have of finding WMD in Iraq.
So why is anybody getting wound up about it?