I think of it this way
You improve your writing muscle by showing up every day to write. Feel the feelings of writers block. Just Write one piece and self publish. Read others' articles on different topics. Clap, comment and respond.

When you do all these things, you automatically improve your writing. Once you improve your writing, you will beat the writer's block. You will find more time and become smarter, faster, and efficient in writing longer, engaging, and good articles.