A Russian video hosting Rutube (which was totally dead until the govt decided to detract Russians from using YouTube, which made the platform semi-dead) actually tried to do that, having a quiz after each ad break, asking questions such as "what TV channel has been advertised in this ad?" and repeating the ad video if answered wrong
Even ADHD-oriented media is often being dishonest with people who suspect themselves to have this condition, being toxicly positive and showing ADHD as a "superpower" as if you can hyperfocus your way to success. It is neither a gift nor even an equal exchange between advantages and drawbacks like "you'll be always late but also always creative!" It's a crippling thing that may ruin career or end a relationship. There is nothing good with ADHD.