In the content of an email, links or markers indicating the interest of the recipient of the email in a specific subject (Topic) in the form of a pop-up for example or a component inside the email can be added and associated automatically with the recipient in order to be able to take it into account for future campaigns or in the workflow of the current campaign?

Example in a message I have a "car" and "boat" tag; if the recipient does an action on "boat" I will be able to add the "boat" to this recipient as a center of interest or topic

Ideally it could be an action component where the reader could, without leaving the reading of the email, confirm his interest in the subject