Agreed. There's a lot of opportunity there
if people are willing to adapt to local norms, even if that means setting aside past (often hard-won) lessons. Some can. Some can't. Most don't really know if they can or not until they try. That's all fine, but I do take issue with this.
> you need to climb the EM ladder
No. Many of these companies take pride in being "engineer first" but that's a false claim if engineers are discouraged from challenging the local orthodoxy too much and only high-level execs may do so. It's too easy for territoriality and NIH to set in, or for real progress to be replaced with mere churn. Didn't we learn these lessons with older tech giants like IBM or AT&T or DEC? They had the same pattern of people replacing one internal system with an almost identical one, because reaping credit and promotions that way was easier than fighting for true change. They had the same pattern of people who had learned those habits too well becoming DEs or fellows and using the same "guardians of the culture" excuse to enforce conformity for its own sake. And look where it got them.
Obviously those who wish to challenge the status quo need to balance that with productive work within the existing paradigm, and strong claims require strong evidence (which a VPE is unlikely to have BTW), but that's exactly why there should not be additional barriers. I was not the first or only person at Facebook to observe that the whole thing would come crashing down if not for an ever-changing cast of engineers determined to do the right thing despite the effect they knew it would have on their PSCs. In a true engineer-first culture challenges to the status quo would be encouraged and engaged, but in my experience that wasn't always the case. Corporate ossification wasn't only a problem for prior generations.