Originally Posted by
Spiff
Other than paying a lot more than $6, what's different now?

Longer, slower lines; more screener harassment of passengers; more screener threats directed at passengers; no demonstrable risk-adjusted return on money wasted on the TSA.
Sometimes people need to consider the following: "Beware the 'cure'/'treatment' worse than the disease.".
With airport "security", the "cure"/"treatment" (in the form of the TSA) is either the disease itself or the symptom of a serious disease.
TSA has plagued US airports and wants to spread its plague even beyond -- that too is not good.
Too bad the federal government and TSA-allied airlines are nowhere close to starving the TSA of funds.