But I've recently heard some chatter voicing the polar opposite. I've heard the sentiment to wholly ignore certain data points because they don't represent the real person. To me, that's bad advice — directional data is better than the romantic notion of success based on your "gut" feel. Estimated search volume, clicks, and even impressions give credence not only to a keyword, but a bigger theme. This starts to create direction and an understanding of need, which leads to your next few rounds of audience recognition.
Hi Brian, I’m so glad I found Backlinko! I’m downloading all the free guides you’re offering and taking notes. I started a blog last year, and I’ll just call it my “learning blog.” You help me understand that I need to change how I think about content creation (think keyword and topic, research it, THEN create content). So that will be the first strategy I implement for the new blog I plan on launching in the fall.

Really its just a matter of getting creative - grab a cup of caffeine and think for a minute about what resources you have to try to get some insight on your visitors (or target markets) and their needs before you dive in.  Think about how much time it might take you (or what the cost of the reports would be if you are going to buy some market research reports), and tack that onto your billing as an optional service.

The leading search engines, such as Google, Bing and Yahoo!, use crawlers to find pages for their algorithmic search results. Pages that are linked from other search engine indexed pages do not need to be submitted because they are found automatically. The Yahoo! Directory and DMOZ, two major directories which closed in 2014 and 2017 respectively, both required manual submission and human editorial review.[40] Google offers Google Search Console, for which an XML Sitemap feed can be created and submitted for free to ensure that all pages are found, especially pages that are not discoverable by automatically following links[41] in addition to their URL submission console.[42] Yahoo! formerly operated a paid submission service that guaranteed crawling for a cost per click;[43] however, this practice was discontinued in 2009.