I think it probably will, it is just a matter of time before political actors use this kind of thing to invent dirt on someone. We are probably going to get into an era where everyone deepfakes every politicians voice saying all sorts of wacky stuff and passes it off as real.

"Oh why is the quality bad? I was recording it secretly on my phone in my pocket that's why it is muffled and sounds off" Will be the explanation for all of these, it will come to such a head that politicians will be able to say anything they want to people, racist, sexist, genocidal, whatever, and continuously claim that it was merely deepfake, and thus not their opinion.

People will invent world events out of thin air with deepfake footage and audio. If the CIA cut off the internet access of a small island nation, and create a bunch of deepfakes of a politician stepping down, whilst covertly doing operations on them how would anyone in the west ever know it wasn't real?