IseWolf22 said:
The phrase "Security Theatre" comes to mind. TSA really isn't very good at finding threats, but it makes the general public feel safer and more confident in flying. A lot of these protocols are similar.
However, I'm ok with it if it improves public confidence to open schools.
Yep the economy's health is as much about consumer confidence as it is underlying metrics. Perception ends up shaping reality.
In fairness regarding TSA, it also has the effect of making security seem more stringent which serves as a likely deterrent for more amateurish but still real threats. We don't need terrorists thinking it's so easy, even a caveman terrorist could do it.