I'm telling you, there's money to be made building tools for this stuff. I think a big part of the reason things aren't being improved is that the people in a position to recognize bad process and tooling maybe aren't the type of people to see an opportunity to make money solving the problem rather than putting up with it. I wouldn't associate most of the engineers I knew at Honeywell as the type to stay up until 2AM every night for 3 months working on a side project to pitch to their boss.
I think it's really exciting what's happening in healthcare right now though. The innovative culture is exploding. Ultimately I care much more about what happens in medicine than avionics, as long as planes aren't falling out of the sky every 248 days...