Troglodyte here... I never use em dashes, never use semicolons, overuse ellipses and commas.

You have ellipses… on my iOS, “…” have become one triple-dot

I love ellipses, it really captures that even when writing Rust documentation my mood is existential and disaffected... like a new grad in the pool, slowly burning under the noon sun on an inflatable lounger, too dazed and decadent to tap even a finger for their next paloma.

//! This is mission critical, don't remove...

Ellipses are garbage outside of dialog, and even there readers dislike seeing them frequently.