I think what the author says is true. The mass of digital workers use older, established and unfashionable technology, and are neither vocal nor particularly curious about the work. But there's an implication of moral purity at play. Are those who just quietly "mind their own business" a good, wholesome but misrepresented group? On the contrary, I think that in matters with far reaching consequences, which computing…
It's an interesting dynamic. I've been on both sides in my career. Silent is much easier but doesn't get you recognition & promotions.