Earlier quoted context omitted.
> We should constantly appreciate how fortunate we are are This only applies to a small fraction of engineers clustered in a literal handful of geographic areas. I personally don't know a single engineer in my country that makes $200k (and the cost of living here is just as high as any major US city). Earning half that is seen as a very good salary.
Well, I did say Seattle. Yes, I'm fortunate. I did move here for a good job 20 years ago. I would expect that west coast salary increases should also pull up the entire market.
Logically it should at least not hurt the rest of the market, but anecdotally : during my time in the midwest, salaries were stagnant / sticky around $80k so I would caution against overestimating the trickle down effect of coastal income.