@Zaku I am not sure I know what you mean by “Doesn’t mean that people don’t try?”
Knowing trivial things, even many things, including some that aren’t so trivial, seems unlikely to make me think someone is smart or wise.
I have seen people try to seem smart by knowing things. It seems to me that it tends to often fail or even backfire, because knowing scattered pieces of information is rarely impressive to anyone who has actual intelligence, understanding, or wisdom.
I still remember several cases from grade school (e.g. people trying to use unusual vocabulary words in essays) or college (e.g. people reading biographical details about an author, or a summary of a book, in a literature class). It tends to get quickly spotted and recognized as someone learning something small-scale, rather than engaging the actual subject of a class.