Great topic.
The sense of entitlement is very palpable amongst many youngsters I've dealt with and to my mind derives largely from the way they've been brought up by their parents.
I've seen this in Mauritius and also in a number of African countries, as well as in Europe and the States - and there seems to be a pattern. Well meaning parents want their children to have the 'best' - but there's a marked difference between say first generation immigrants and second generation immigrants. The children of first generation immigrants/expats generally are pushed to achieve more than their parents - and there is a sense of working hard to achieve results. Plus there is the life experience of seeing your parents working hard for their things, and living with the 'normality' that you can't have everything you desire.
The next generation typically say 'I don't want my children to 'suffer' like I did' .. and this leads to the pampering. The schooling system etc doesn't help, but reinforces this.
I've experienced this first hand when employing and managing staff. There are marked differences between some 20 somethings in terms of expectations and attitudes - a few are willing to work hard, get experience and work their way up and recognise the value others have. Many more though are naively over-ambitious and have an over-inflated view of what their worth is. They don't put the work in and expect to be rewarded with the status of experienced (and hardworking) colleagues after just one year (and in some cases a few months!).
What is also fascinating is that the 'old money' set have a mixture of children - there are a few who are idle rich and supremely arrogant etc.. but there are many who are brought up with a work ethic that you have to work hard etc.. These are families where generations of wealth has accumulated - rather than those where parents build up a fortune and the kids fritter it away and the cycle starts again.
These are just observations - I don't believe I have all the answers, quite the contrary I am pretty sure I could be a much better parent.. but we do conciously try and not fulfil every desire. But then again, with 4 children and moving around the world, we've learnt restraint when it comes to buying things ...
Cheers,
Shafique