It would be unrealistic to expect Marty to bring up the problem of the concentration of the vast majority of the wealth into the hands of a small and increasingly mobile elite.  Saying anything about that, let alone doing anything about it, is left to "cranks and alarmists" such as yours truly, who can be dismissed.  At least he is not parroting the "All is well" meme.

As the Dutch said while fighting the Spanish: "It is not necessary to have hope in order to persevere."