In psychiatry we use the term "sense of entitlement" to describe the outrageous attitude of some of our more narcissistic clients who believe that the world "owes" them and they want to collect NOW. Patients with this type of attitude always want more. Whatever you do is never good enough for them, and they also generally show no gratitude or express any thanks--even when someone goes out of their way for them. Like the most spoiled of royalty, they merely expect that they should be the center of your world at all times.
This attitude is normally seen in toddlers, who want what they want and they want it now. Every parent has had to deal with this kind of whining. When you see this attitude repeatedly in an adult, then you know you are dealing with psychopathology. Many adults whimper at the slightest inconvenience, delay, or restriction. Why? Because, like toddlers, they are convinced they deserve what they want when they want it. They are "entitled" to it.
This sense of entitlement has seeped into the culture; and, the psychopathy it engenders is not a pretty sight. There's a lot of blame to go around, starting with parents unwilling to set limits; as well as the entire worthless "self-esteem" movement that hypes self-esteem at the expense of self-responsibility and accountability.
All these factors have led to a culture of entitlement which encourages dysfunctional and highly antisocial behavior where the only concern is for one's own needs of the moment and their gratification. Many other factors in our culture reinforce this sort of behavior and even reward and enable it.
The influence of the cult of victimhood grows ever wider as the celebration of victimhood and the sense of entitlement promoted by a quasi-religious leftist/Marxist dogma has become a way of life.
As I have noted many times before, this sad situation has come about in part, because so many of the clueless individuals on the political left have an intense narcissistic need to see themselves as "champions of the oppressed"; hence the constant need to find and maintain an oppressed class of people to champion. Is it any wonder that our "gay, mentally challenged, biracial male cheerleader looks to government to solve all his problems and reimburse him for all his "suffering"?
This attitude also dovetails nicely into the Marxist dialectic (which is the foundation of the entitlement culture) and its greedy, grasping promotion of envy and egalitarianism. The world is divided up into two groups, you see: the oppressors (i.e., white, male,heterosexual, Republican, Americans, Israelis; etc. etc) and the oppressed (everyone else).
The political left (and now the US Government) proudly stands in solidarity with the oppressed victims of the world; and it is worth noting that their stance is particularly ego-gratifying if those they champion are undeserving victims (i.e., similar to Alfred P. Doolittle's "undeserving poor"-- who have needs as great as the most deserving of victims; in fact, their needs are even greater).