If you were in such a good position yourself, I doubt you would bother to make the time to share your "vent" on the internet with strangers.
If you feel so threatened by this behavior perhaps you should make real steps towards trying to change it through productive political action? That or simply accept the fact that it is a ceaseless tide, and try not to worry too much about it; if you are sipping wine and doing fine without the support of others, you shouldn't have much to worry about.
It's not that I don't agree on some of your points. It just feels like it has been said so many times before. And the people saying it often seem to get very hung up about it, while doing very little to take any action against it.