
A newsletter is for events, essays are for ideas and reasoning. Substack is a good place for the latter.
Albert Camus dancing (Life Magazine): https://coreyrobin.com/wp-content/uploads/2013/12/albert-cam...
If anything, I think they were better for it. A slow writing medium means a lot more thought went into each page. Nobody in their right mind would spend hours arduously writing a buzzfeed listicle with a goose feather, such low-effort writing is only possible when writing is effortless. The fact that effort went into the actual writing usually means that effort also went into considering what was to be written.