You and I know that picking up a new language or framework isn't hard, and getting up to speed in the libs is just a case of some time and google. Recruiters, especially agencies and HR still don't grok this. I rarely had problems if I got past those to the techies or founders.
What I've experienced is that many of the tech managers either 1) couldn't hack it to begin with, so they pivoted (this pivot may have been in college, or in the workforce), or 2) haven't stayed relevant themselves.
I know understanding CS fundamentals and employer expectations about this are a lightning rod here, so I don't want to apply a value judgement on that here. However, what's the equivalent to the board or bar exams in our field (that lets us compare ourselves to those fields)?
We don't have the equivalent in software, and we also seem to have a recurring discussion about effective ways to filter people during an interview process. I've certainly had mixed results in my limited sample set when considering past experience to actual performance of hires.
Is there a good way to translate the value of someone's experience?
EDIT: For that matter, I guess I should wonder how folks translate the value of people in those other fields effectively (or if they do at all).
This is almost analogous to complaining about construction being ageist against older people who don't keep in shape. Yeah guess what, you need to in order to do the work.
Honestly -- more people work in the 9-5 environment than the Sillicon-Valley brouhaha. You just hear about the brouhaha more because it's a much sexier thing to market.