Making money with money is basically unethical.
Wow! Could you expand on the logic behind this one? I'm not taunting; I'm genuinely interested.
I've often found myself in the minority when it comes to morals. Recently here I've defended tax cheats, condemned selling general election votes, and defending pimping. I certainly don't wish to write off a seemingly bizarre ethical notion without giving the person claiming it a chance to defend it.
Still, if you can defend this claim: Wow!