The grandparent post has the belief that human interaction is intrinsically better. Not sure i agree, but i can understand the POV.
However, the increase in fake videos that are difficult to tell from real is indeed a potential issue. But the fact that misinformation today is already so prevalent is evidence that better video doesn't make it any worse than it already is imho.
You're not sure if human to human interaction is intrinsically more valuable than a human talking to a facsimile? That feels like a very dangerous position to hold for one's ethical calculations and general sanity. I'm clinging tightly to the value of the bond with other people, even the passing connection, but certainly with my family members as this article is about.