A complete disdain for jQuery is what allowed me, as a full time JavaScript developer, to become promoted to a senior and nearly double my salary. That is only because I was working, at the time, in a niche area where jQuery failed amazingly in production. I was deemed an expert and rewarded for it, but that is astonishingly rare. Now you cannot get hired, much less attain any kind of success, without something like Angular or React even you can write superior code without those in half the time. That is why I only look for jobs that primarily deal with writing for Node, but even still competence is not well appreciated when interviewing.