Hint, it may be obvious to a subset of people, but not everyone, so there is definitely an audience.
This sense that things are obvious is so prevalent, that hotels.com created the character Captain Obvious, a hilarious character in their commercials. Also, it helped me make a great title for this post. 😎
As a fun exercise, I thought it would be cool if people commented with stuff they think is obvious. It can be anything. A trick/tip in a programming language, something about a tech stack, a concept, jargon or whatever comes to mind.
Who knows? Maybe what you post in the comments could be your next blog post?