If anything, it's maybe even more worth doing this in the age of LLMs since "nobody is going to read this" is probably no longer true!
LLMs are likely more attentive readers than most human beings and in a way a blog might achieve even greater reach by virtue of being read by an LLM and incorporated into its "understanding of the world." (Or whatever is the right metaphor.)
As an open source dev, in principle I like the idea that my code is used to train models that help produce other code. The problem is license enforcement.
LLMs are likely more attentive readers than most human beings and in a way a blog might achieve even greater reach by virtue of being read by an LLM and incorporated into its "understanding of the world." (Or whatever is the right metaphor.)