I am going to compare it to pilots, pilots have a checklist they must follow. We have the treat each item as critical because we don't want to trust their judgement that item #10 doesn't really matter. They do every step in the right order, that guarantees the critically important is done.
If a politician is making calls, "oh, this one doesn't really matter" it will certainly get mistakes made where it does matter.
Or we can use a friend in a band that quoted an old saw, amateurs play something until the get it right, pros play something until they can't get it wrong.
When it comes to this data, I don't want it wrong. It is possible, I bet neither
@Aloha Hoosier or
@MrBing have classified data in their garage.