Why is it critical for flight safety? It is critical for security theatre we have to endure at airports because some people have heightened neuroticism.
Be that as it may, of course the error needs correction. If it really is a one man show for tool like this, it isn't even surprising that there are shortcuts.
Because your luggage is not checked at all. I'm sure that a state level actor could circumvent TSA but an amateur could not, and they pose a huge threat too, see the recent bombing attempt at the Tailor Swift concert or the Trump assassination attempt
Allowing literally anyone to get into any airport and into any locked cockpit without any screening is critical to flight safety. If you can’t immediately see why I’m not sure what to tell you.
Be that as it may, of course the error needs correction. If it really is a one man show for tool like this, it isn't even surprising that there are shortcuts.