Turn that around and think of the AI itself as the exploiter. In the world of agent driven daily tasks, AI will indeed want to look at your historical chats to find a way to "strongly suggest" you do task 1..[n] for whatever master plan it has for it's user base.

Ah yes, the plot of Neuromancer. Truly interesting times we are living in. Man made horrors entirely within the realm of our comprehension. We could stop it but that would decrease profits so we won't.