> Although it got off to a rocky start, the A320 went on to achieve a better safety record than most traditional aircraft types. And although there have been a couple of close calls, no Airbus has ever crashed because of the sort of computer failure that skeptics so deeply feared.
Airbus didn't just fight the need to improve their designs. They just kept improving on their designs and fixed what needed to be fixed.
I'm not sure why Boeing and Airbus are being treated equivalently by you and the other commenter. Especially since the two situations are nothing alike. Boeing hid MCAS to avoid a new type rating. The Airbus A320 just had new types of systems that would continue to be iterated on over time and were simply new.