There's a big difference between self made wealth, and inherited, generational wealth.
Some people just get lucky - and get born into money. They might do well to grow that money, but it's easier to make money if you already have money.
Then you get those people that come from nothing and build wealth. I don't think anybody can really hate on that - though there may be a bit of envy as to the fact that they were able to change their life significantly where others aren't.
The first type of wealth is seen a lot more often than the second type.
I agree with that but somebody had to do something to earlier on to make them wealthy. Not only that, the future generations had to be taught how to keep and obtain more wealth. There has been a lot of lottery winners, athletes, singers, etc that had millions and went broke.