Google is massively run on databases, but that topic isn't as popular in media (or on HN). I think a big part is that it is such a highly visible topic that is also very romanticized, partially because its a field where serious inroads have been made (at least compared to expectations and last generations science fiction)
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One possible explanation is in the syllabus:
AI has emerged as one of the most impactful disciplines in science and technology. Google, for example, is massively run on AI.
Google is massively run on databases, but that topic isn't as popular in media (or on HN). I think a big part is that it is such a highly visible topic that is also very romanticized, partially because its a field where serious inroads have been made (at least compared to expectations and last generations science fiction)
Databases are very "old world". Very much part of modern enterprise. Case in point, Oracle. As a result, it's not very exciting to people.
I expect that when there is an Oracle of AI, it too will lose its lustre.