I generally avoid Chrome, but I'll give that a try. I hope it works better than my experiences with both Safari and Firefox on OS X.
Those browsers have long supported what is mentioned in your linked article:
File -> Print -> PDF -> Save as PDF
However, it's very hit-and-miss of what results you'll get. About 80% of pages come out fine, but the remainder can be quite awful. And it's unpredictable which browser will do better on any given page. At the least, you'd expect results to match printing to paper, but sometimes even that doesn't happen. Safari has a Reader View that produces good results, but I don't think very many websites support it.
Unfortunately, certain websites go out of they way to prevent us from saving them to PDF.