The trouble with 737 is not that Mcas kills people, it is that the 737 does not represent the best new tech.

Modern narrowbodies such as the A220 and E195-gen 2 are quieter, use less fuel, better comfort, less global warming, lower cost per seat mile.

Boeing did not just kill people for a buck they killed people to squash competition that applies 50 years of experience to improve flying in every way.