I found Gemini to keep asking the same follow-up questions regardless of my responses. In discussing a health topic, it repeatedly offered recipes for healthy snacks - 4 times, before I finally affirmatively said “no, I do not need snack recipes.” It dutifully stopped. Not quite clickbait, but it had very clearly decided where it wanted the conversation to go.
At least with Gemini, I found the trick is to add anything in any system instruction about a task list. Then the follow-up prompt will always be, do you want to add a task for that? Which is actually useful most of the time.