If you believe in passive investing, it might make more sense to buy something like the Vanguard Total Stock Market Index rather than the S&P 500, which has inc

If you believe in passive investing, it might make more sense to buy something like the Vanguard Total Stock Market Index rather than the S&P 500, which has inclusion rules and isn't a true broad-market index. (Although the S&P 500 performs almost exactly the same as a total market index).