Malei, unfortunately many people want a quick fix without having to do any work. We have instant coffee and instant meals so they also want peace NOW, Mashiach NOW, to fix their problems NOW. This is Eisaviut (lentil soup NOW).
Sholomrov, if it is an aveira ben adam laMakom it is prohibited to advertise it. If it is an aveira ben adam l’chaveiro it is praiseworthy (Rambam, Hilchot Teshuva 2:5). IMHO this is because he must rectify the damage he did to his fellow whereas one cannot damage Hashem.