Most of the best writers today, and aesthetically the baseline expectation. But I personally like the older em dash and semicolon laden styles that used a greater diversity of forms to weave thoughts together.

A stream of short sentences often feels lazy, reductive, and tedious. But it is more forgiving--you can't fail if you don't try. And it inflates word count, similar to verbose Java vs compact Perl.

I find myself using semicolons excessively in my communication with LLMs. Those and nested parenthesis. I do this mostly to avoid having to restructure my words; my thought patterns are accurately reflected, and the machines have no trouble with lispish structure.

Some of the best writers, such as Marcel Proust and James Joyce, might disagree with short sentences.