The bigger possible effect of AI is likely to be in the realm of "deep fakes," simulated video that often looks very, very real. They've been around for a while but have not yet had a political impact.

This is certain to change in the near future, especially since making deep fakes is now a form of entertainment as the technology has improved. https://www.fastcompany.com/90876748/ai-celebrity-deepfakes-are-over-hoaxes-as-entertainment-are-just-beginning