It's really hard to say, it's so much easier to succeed now than it was 10-30 years ago, as such we've seen a spike in the number of young millionaires and billionaires over the past couple of decades.

With that in mind, I can surmise that it will only get easier over the next couple of years so maybe they'll be more successful than their parents.

But being financially successful doesn't exactly mean that you're going to have a better life than your parents. Morality is basically at an all time low right now and global warming is at an all time high. Money may not be a problem for the next generation but their quality of life itself may not be the best. This generation and probably the next are so success hungry that they're willing to give up their very humanity to get to the top.

Our world is changing more and more everyday and all though it's getting easier to make money, living a good life is getting harder. If it's only in terms of money then I think they most definitely will live better lives, but in terms of happiness then I strongly doubt it.