I'm not sure. First of all they will not capitalize on this. Airlines as well as manufacturers never use (lack of) security with a competitor as a marketing ar

I'm not sure. First of all they will not capitalize on this. Airlines as well as manufacturers never use (lack of) security with a competitor as a marketing argument. Moreover. Order books for the main competitor, The A320NEO and derivatives, are full until something like 2025. It's possible that it's an advantage for the A220 (Bombardier C series) as some commenter pointed out. Which, incidentally, is a fantastic passenger experience for short - to medium haul flights.