I used to use oh-my-zsh and never really understood it. Turns out what I mostly wanted was `zsh-autosuggestions` and `zsh-syntax-highlighting` plugins, plus some sane history settings [0]. I've been oh-my-zsh-free for three months, my computers are now less cluttered and more straightforward.

[0]: https://github.com/tasuki/dotrc/commit/e3769134e758d02a947ef...