Earlier quoted context omitted.
> Are you referring to the brief period in which a handful of tech companies colluded to tamp down salaries and cross-recruiting? Ignoring for the moment I don't think four years is very "brief" or eight is only a "handful"[1] (and it may actually be even more[2]) It's a bit naive to think this "had no significant impact on the national average salaries" - some of these companies are/were among the largest and most d…
What is naive is to assume without evidence that the actions of a handful of companies that employ a tiny percentage of software developers had a significant impact on average salaries nationwide. In the absence of any such evidence, it makes more sense to assume it had little impact, which is what I do. The example you cite is mere speculation, and one could easily speculate about an opposite effect, i.e., companies…
If you're considering another offer for X, I can make my offer more attractive by exceeding X. The lower X is the less it cost me to exceed it. If some companies (particularly large and desirable ones) are lowering X that will affect far more than "just" the 64,000 members of the class action.