Please, this thread is about the average wage-grade worker (money earned via the "sweat of one's brow"), not an "accredited investor". In this example, almost anyone in the US can open up a Robin Hood, Vanguard, Schwab, Fidelity, etc account with probably $25. You don't need access to the most lucrative investment opportunities to make money; simply buy a standard S&P 500 ETF and call it a day. Over time, the chances of you making money with your investments are high, and the tax burden is lower, meaning you get to make and keep more money in your pocket. That is a win for everyone - not just the magical "billionaire".
The average worker in the US needs these sorts of opportunities to be self reliant. You don't need to be a billionaire to make money on the market, you just need a few dollars, some time, and the will to take a little risk. Stop hating on the average worker...