That's kind of encouraging. The lying experts and underfunded defense attorneys out there didn't bring about the end of days with the appearance of photoshop, and it's unlikely that they will now either. Which isn't to say that we shouldn't try to fix those problems...

I'm already somewhat hopeful that if deepfakes can be reliably detected juries will be automatically skeptical of unauthenticated videos and prosecutors will view getting their videos authenticated as an easy way to strengthen their case. I already suspect close to every picture I see has been edited and altered somehow.