I associate the "full stack" trend with the rise of startups, not the rise of SPAs. The article is mainly about how writing HTML and CSS in JavaScript means th

I associate the "full stack" trend with the rise of startups, not the rise of SPAs. The article is mainly about how writing HTML and CSS in JavaScript means that designers are expected to be full stack developers. The author says he is confident developers can handle it. Where do you get the idea he thinks there should even be a DBA? If "full-stack is about accountability", does that mean specialization is about avoiding accountability?