It's such a ridiculous theater. If a terrorist really wanted to bring down an airplane, nothing the TSA or the airports are currently doing will stop them. There's way too many holes.
The passengers, however, will stop them. It only used to work because the passengers thought it was a hijacking they could maybe survive. Once that hope was gone, it stopped working. Both on 9/11, and several times afterwards.
If you want to bring down the airplane in general, there are multiple things you can do, but if you want to bring it down in a specific location, you either have to somehow hack the control systems, or break into the cockpit. For example if you want to crash the airplane into a skyscraper.
That isn't a thing that happens anymore, because passengers don't tolerate anybody making trouble. This double-doors stuff is alarmist theater for a fabricated threat.
> passengers don't tolerate anybody making trouble
Examples of this? The shoe bomber is one, but the shoe bomber was solo. I don't know what a situation would look like in a 9/11 attack where you have 4-5 attackers. Esp in a widebody jet
Because the only example we have of passengers fighting back against multiple armed hijackers ended in flight 93. A single passenger is easy, see the shoe bomber. I don’t think everyone will get so righteous if 10 people were threatening a flight.
Armored flight deck doors are the real winner here
