I can't offer you any original way of making money. Here is what I actually do: extra/weekend work, trading and spending less money (yeah, it also helps a lot).

It seems to be 100% unethical. The problem is that the situation won't ever change. Just human psychology.

The answer is simple - decentralization. Bitcoin is unstoppable because it's decentralized. Do you know who controls the system? Neither do the government.