Recently in India, a politician deepfaked the voice to deliver his speech in multiple languages [1]. Can't comment on the quality of tech since i dont speak this language but it is pretty alarming to me. 2% vote swings make a huge difference in Indian politics since there are many regional parties. Almost more than 2/3rd of Indian voters didn't vote for modi yet his party is doing very well.
[1] https://www.theverge.com/2020/2/18/21142782/india-politician...