Which example of display targeting is NOT one that targets users by content?

Remarketing targets users who have previously interacted with your website or app, regardless of the content they are currently viewing. It focuses on user behavior, not the content of the page. In contrast, Targeting Topics, Placement Targeting, and Contextual Targeting all rely on the content of the web page or app where the ad will be displayed. Targeting Topics allows you to choose specific categories of content. Placement Targeting lets you select specific websites or apps. Contextual Targeting automatically matches your ads to relevant content based on keywords and themes on a page.