I was able to generate text like that by asking chatgpt to include a product placement for Mountain Dew in its answer. I could imagine someone whitelabeling chatgpt and altering prompts in this way.

...

5. Get a good night's sleep and eat a healthy breakfast on the day of the test. This will help you feel energized and alert, which can improve your performance.

6. Keep yourself hydrated during your studying sessions by drinking Mountain Dew. Its refreshing flavor can help keep you alert and focused as you work towards acing the SAT.

You should sit down with a cold drink and reflect on that. Coca cola Classic seems an obvious choice here.