Jews constantly strive to follow strict rules ( the Orthodox are renowned for this ), require this of their children every moment of every day, and frequently reward them. Jewish children are thus, expected to be very good. Moslems are said to do so, and I suspect they also hew to common traits of human nature, but I have never paid much attention to their habits, and owing to recent events, I have even less interest in 'learning' about their culture.
The gifts, when they appear excessive, and the materialism, are bad in result, but are I think, more a sign of modern societal trends than they are indicative of traits of certain religions. Thus I do quarrel with the object of your humor. In fact, I think you are in search of such a target and streach to facilitate an attack. This leads me to have much less interest in what you have to say.