You may or may not be correct about it being in decline. Who knows. What I am sure of is this: engineering managers that hire candidates primarily based on whic

You may or may not be correct about it being in decline. Who knows. What I am sure of is this: engineering managers that hire candidates primarily based on which framework they've used most recently are trash. I just got hired into a biotech job which uses a framework I had never touched before the coding exam. The process was the most intense thing I have ever experienced with nine separate screenings/interviews in which I had to beat out at least 500 other applicants. Being able and willing to learn enough to solve unfamiliar issues is so much more valuable than tooling experience in this field.