This is the last item that the article ends with. I think it gives a misleading impression of how easy it is to get a website to rank on the Google SERP. The author writes "hiccups" with discoverability, and "nobody can find it on Google for the first month".
My experience with blogs is that Google SERP is extremely competitive these days for popular keywords. Anchoring on "the first month" is unrealistically fast SEO results.