Finding the settings mentioned in the article is the sole dark pattern I can think of in iOS — when you find them it’s like finding a secret level in Super Mario Land.
The Advertising and Analytics options are only visible below the fold, if one scrolls down the privacy page. The fold itself is disguised as the bottom of the page to put you off scrolling.
Unlike everything else, they do not have icons and only come after a paragraph of text almost perfectly large enough to fill out the vertical height where the tracking options would be.
They are under Settings...Privacy...Advertising
https://imgur.com/a/EOvUzCS
The Advertising and Analytics options are only visible below the fold, if one scrolls down the privacy page. The fold itself is disguised as the bottom of the page to put you off scrolling.
Unlike everything else, they do not have icons and only come after a paragraph of text almost perfectly large enough to fill out the vertical height where the tracking options would be.