I'm not stating the code is shoddy - I agree the quality's fine. I'm referring to the IC engineer's role in pushing back against unrealistic demands/design decisions that are passed down by the PM's and c-suite teams. Doing this can increase internal tension, but it makes the product and customer experience better in the long run. In my career, I've felt safe pushing back because I don't have to worry about moving if my pushback is poorly received.