If I guy that got awfully rich by shuffling money around instead of actually producing anything of value gets scared, then I feel like perhaps the economy may get a bit more fair. Bring it on.
Investing is how you get rich in this world. Whether it's real estate, stocks, bonds or any other non-depreciating asset classes. Investing is not without risk. America would not be what it is today without investors risking their money since at least the 1920's. If you think continuously successful investors don't work for their money, then you are simply ignorant about the complexities and time consumption that continuously successful investing requires.
Money makes money in our current (imho diseased) economy, but it is coming from somewhere.
I'm no economist but you getting your wish may be the last thing you want.