Maybe they are not actually relying only on articles but rather they just get an idea to think about if its useful to them. As so many ways to learn about crypto for sure they also stumble some other good information from different medium and just use that article at that time since it could give the reader a information about what they ask. We need to have multiple source of information since not all we can read on internet is true since there are also misleading articles circulate to confuse us.