A lot more people I've talked to about it say the theatre makes them feel uncomfortable and intimidated rather than making them feel safe. Airport security staff being so gruff and expecting people to know what to do (which casual travellers often don't), then not being able to properly explain what to do and shouting at people...
I really don't buy that the illusion of safety is high on anyone's priority list, it's more that a bureaucracy will grow as much as it can, employing more and more people who might not have better prospects, and no politicians want to be seen to be "comprimising people's safety" by cutting things back. Then "lobbying" from those selling equipment and detection machines probably helps everything keep going.
If it was actually cut back to a proper risk-assessed point of what's strictly necessary, people going thorugh would think "is this safe not having as much security" for about 30 seconds and then never think of it again.
I really don't buy that the illusion of safety is high on anyone's priority list, it's more that a bureaucracy will grow as much as it can, employing more and more people who might not have better prospects, and no politicians want to be seen to be "comprimising people's safety" by cutting things back. Then "lobbying" from those selling equipment and detection machines probably helps everything keep going.
If it was actually cut back to a proper risk-assessed point of what's strictly necessary, people going thorugh would think "is this safe not having as much security" for about 30 seconds and then never think of it again.