Kids nowadays have it much better than when I was that age. Take for example my youngest son Maarten, who is having a fantastic summer vacation.
Last week we took him and his friend to the Efteling, next week he goes with the same friend to Croatia for ten days, the week he gets back we all fly to Rhodes for a couple weeks, and then a week after that we take him and the same friend to Eurodisney.
Perhaps kids deserve it and that is why we the proud parents offer them this wonderful variation.