It is interesting, and not a bad idea at all, but I bet it has "FOR VFR USE ONLY" stamped prominently in the manual somewhere!
EDIT: They go even farther - " LIMITED TO DAY VFR CONDITIONS, OVER SPARSELY POPULATED AREAS, AT LEAST 5 MILES FROM AN AIRPORT"
I want one of those inflatable autopilots like they had on Airplane! The Movie.
Pretty soon you'll be able to say "Alexa, fly me home" LOL