I’ve got mixed feelings, myself, Martini Enfield. The first thing to remember is that any effective security arrangement is going to be inconvenient. In fact, I suspect it can be accurately summed up that security is usually effective in direct proportion to how much of an inconvenience it is.
So, any effective measures are going to be time-consuming, and a nuisance.
Having said that, I also believe that with respect to most of the additional safety measures that have been instituted lately that they’re mostly or all show, and no real substance. Some of the changes since 9/11 make a good deal of sense to me - the increased security and screening for getting on airplanes makes sense to me. I’m not as sure about the whole “no bottles that might be liquid or gel explosives” thing, but most of it just seems a sensible reaction to seeing how devastating a multi-ton aircraft moving at high speed can be, when used as a weapon.
(BTW, I really, really, really don’t want to see people carrying handguns on planes, myself. Unless you’re loaded with non-penetrating loads, I suspect that any firing would depressurize the cabin - which can be just as deadly as anything else one can name. Does anyone remember that Greek airliner crash?)
But most of the legal and procedural changes aside from those, that have been instituited since 9/11, seem to be doing one of two things (If not both.): Increasing the powers and size of the government with no other discernable benefit; and establishing the precedent that civil rights are granted to citizens by the government. Both of these things are things that bother me greatly.
The fiasco in Boston, however, is based on something else - it’s the assumption that if you don’t recognize what something is, or why it’s there, it must be a terrorist attack. And that kind of reasoning really seems a bit over the top. Perhaps it’s the trickster in me, but my first guess when I heard what the icons were was that it had to be just a slightly more technological version of graffitti. A nuisance, perhaps - but not a danger. It’s very different from the British flail last year with the ‘fake’ bombs that some idiot artist put up around the Underground. Those were designed to look like bombs, complete with nails sticking out.
Anyways, to get back to the OP - I am inclined to agree. I’m not going to advocate throwing out all the changes since 9/11, but most of them, yes. Part of being a free people means that you can’t have perfect security. For that matter, Benjamin Franklin was likely right when he said, “They that would give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety.” The devil, of course, is being in defining what one considers essential liberty.