Writing a daily blog is a practice.
It does get better every day and it doesn’t.
It gets better every day because of the practice. Seeing subjects, thinking about their meaning, and describing the ideas all becomes more fluent by adding a new article every day.
It doesn’t get better every day because the content and quality of the articles fluctuates. They resonate more or less every day. They touch a different person every day. Every article leads to a different reading experience.
It can’t be controlled.
The only thing to do is write the next article.