I am mentally ready for an AI-saturated post-truth world. Bring it on.
The big problem is not whether you or I are ready. The problem is whether the "average joe" is ready for what's coming. No good in being ready if the rest of society is tearing itself apart and drags you into a war.
Change comes regardless of whether anyone is ready or not. But the average Joes usually muddle through well enough.
As a single point to illustrate what im talking about, a lot of people who say things like you have here also took the Steele dossier hook line and sinker. Those same people refused to look at the DNC's emails, or Clinton's emails or Hunter's emails calling those disinformation. I think it's time to stop pretending peoples politics have much to do about evidence.