Personally, I question the value of this latest Moz Survey. Is it worthless information? Of course not. Here's the problem. It's just a survey and the accuracy or validity of the respondents' conclusions is questionable at minimum, and possibly completely wrong at maximum. So what the survey aims to do is to reduce uncertainty through consensus of experience. I think this is highly flawed approach compared to a very large Local SEO company with thousands of clients where they can crunch numbers. So Moz is just a service platform and they don't perform Local SEO services themselves for clients? Because otherwise they could have written this article based on their own data and not just regurgitated survey results. And in that case they can include the important missing piece in this article which is a detailed explanation of what data they analyzed and how they analyzed it to reach their conclusions.
Now I'm sure some of the respondents were with large firms that crunched the numbers (but what percentage? Without contextual information as to how the respondent arrived at the conclusions in their response, we have no idea which respondents are mostly guessing and which ones did the hard analytical work. But then that's why they include many respondents to hope to identify trends - I get it. But for someone like me that wants to know HOW you arrived at that conclusion/opinion, specifically, in detail, so I know you're not talking out of your a$$. I found the article disappointing.
Still, because Google's algos are so top secret, people are STARVED for this kind of information so the article get lots of attention/hype and credence. But I think these types of articles risk creating a "herd mentality" where because someone isn't sure about something they more easily adopt the conclusions and opinions of the others without much information confirming the validity and accuracy of what the other's are claiming.
I have a specific question though but I think I'll put it in a separate thread as this post is really about the accuracy and usefulness of the article itself versus a carefully conducted analysis of data.