Yes, a Red Herring. The 'AoA' is already in the cockpit. The Shaker, the pusher, the Horn, etc. Do what they say, or.....die.
Spend the money on BUSS. It's here, available, and it costs only money. The knock on BUSS is by the beanies, "It ruins the trip", Law disruption, etc. Only avaliable below xxx, etc. Point is, it is consistent with AB Philosophy. Buy it, Train it, and move on.