[borlanco]

This Asianometry video [0] explains why it is so difficult to develop and market new planes.

tl;dr The main obstacles are supply chain inefficiencies and that no one buys planes that aren't cost-effective.

[0] Japan's Commercial Jet Failure https://www.youtube.com/watch?v=XkmtrsE9Jfg

[freeopinion]

Great link. Thanks.

I still say, sign me up.

As long as we're playing with somebody else's money it would be amazing to try and try again.