Being nitpicky, and since the article itself focuses on things not inflicted on users, here are a few things it still inflicts on users:
- Changing line-height.
- Changing fonts (or trying to, if it is allowed in a web browser).
- Changing colors (likewise).
- Changing body's max-width, margins, paddings.
- Adding a mostly useless header.
I find these less annoying than the ones listed in the article, and they are easily mitigated by the reader view, disabled CSS, or custom global CSS, but there they are.
- Changing line-height.
- Changing fonts (or trying to, if it is allowed in a web browser).
- Changing colors (likewise).
- Changing body's max-width, margins, paddings.
- Adding a mostly useless header.
I find these less annoying than the ones listed in the article, and they are easily mitigated by the reader view, disabled CSS, or custom global CSS, but there they are.