Hope is very much a two-edged sword. It can indeed foster denial and bargaining so as to avoid the stress of cognitive dissonance and provide pleasure while avoiding pain. It can, depending upon how one’s energies are focused with some ‘hope’, serve to provide direction and impetus to acting in ‘better’ ways. As I see it, however, the problem is that our ‘elite’ (and feckless others) pedal and leverage it for purely self-serving purposes, and most soak their version of it up because comforting lies are much more enjoyable than harsh realities.