I laid my first lines of JavaScript(JScript, actually) in 2001, have been doing this professionally for around a decade now and I judge this blogpost as general

I laid my first lines of JavaScript(JScript, actually) in 2001, have been doing this professionally for around a decade now and I judge this blogpost as generally ignorant, but that first quote is especially so. 90%+ of the Web is just static sites with JS sprinkled on top. That has always been the case and will stay that way for the foreseeable future, because it's the most simple, pragmatic and accessible solution.