We cannot be living in Idiocracy. In the movie, President Camacho actually cared about solving the problems facing his citizens, finding the smartest person on the planet and putting him to work to fix them. It's also worth noting that nearly all of said problems were the result of ignorance rather than malice.

In reality, Trump is deliberately exacerbating existing problems and creating new ones, perhaps as a smokescreen for all he's doing to enrich himself and his buddies at the expense of the rest of us.