If people regularly lose access to their belongings when there's an incident, that's not a 1 in a billion billion and a good number of people will learn about it and have it affect their behavior. If that's what the regulation says, it's going to keep happening. The premise of this conversation is that this is the regular process, right?

> On the other hand, revising rules and regulations would have real costs for you the taxpayer.

I am happy to pay the cost of revising a few paragraphs so that the regulation stops screwing people over! Don't steal people's most important bags! If that needs a rules change, it won't be a complicated one. Once the plane is safe to be on, get everyone's carry-ons within a few hours.

>If people regularly lose access to their belongings when there's an incident, that's not a 1 in a billion billion

It was an estimate for an individual.

>The premise of this conversation is that this is the regular process, right?

The premise seems to be that if somewhere some policy changes, people will not feel insecure in a (purported) emergency and grab their bags.

But they will, because they don't have a time machine to see it will be ok, and they don't trust the authorities, by assumption.