Retirement? I got a feeling the prior generation or two of engineers had room for more pushback versus crappyness. I.e. could say no and that was it. It could

Retirement? I got a feeling the prior generation or two of engineers had room for more pushback versus crappyness. I.e. could say no and that was it. It could also be the effect of attrition. Mechanical engineers nowadays maybe never have the time to become grinding experts before they switch job.