The Wall Street Journal today reported that Deepfake technology has reached a point that biometrics are no longer secure, and detecting falsified evidence may be impossible.

“It really hastens our move towards a post-truth world, in which the American public becomes like the Russian population, which has really given up on the idea of truth, and kind of shrugs its shoulders. People will tune out, and that is deadly for democracy."
— Suzanne Spaulding, senior adviser at the Center for Strategic and International Studies, a Washington-based nonprofit

I don't know if Western Civilization's view of law and truth can survive it.