California has banned political deepfakes during election season
"Gov. Gavin Newsom signed into law AB 730, which makes it a crime to distribute audio or video that gives a false, damaging impression of a politician’s words or actions. "
It's a good idea but seems unlikely to dissuade and Russian (or Iranian, N. Korean, etc.) trolls. Also, it's only for California, so...
Don’t have to deepfake Trump as most of his speeches sound like he’s drunk or high.