I agree. There is no point in hiring anyone into a technical-only role anymore. It's very valuable (and probably always will be) to be something-and-technical: a specialist in the target field who also understands how computers and software work. But not "just" technical, these are already completely obsolete and all of them who still have jobs, do so simply because of institutional inertia, connections, and companies being awash with money. Which is not to say that this is not a sustainable state of affairs - it may very well be so forever.